Izdelki za kemično ločevanje (1189)

Vicura MC55 (Pyrromelletic Acid Diphenyl Imidazoline Salt 12) is an offwhite powder with the following chemical formula C10H6O8.2C9H10N2 The curing mechanism between Vicura MC55 (Pyrromelletic Acid Diphenyl Imidazoline Salt 12) and the epoxy resin is complex. Two parallel processes are taking place; direct reaction between the imidazoline and the epoxy group and homopolymerization of the epoxy resin that is catalyzed by Vicura MC 55. Compared to most of the powder coating systems where the optimal ratio between the crosslinker and the binder is close to the stoichiometric one, in the case of Vicura MC55 the optimal ratio is generally determined empirically. For epoxy resins that are typically used for powder coatings (epoxy equivalent weights between 700 – 1000) amounts of 6,0 – 9,0 % of Vicura MC31 are recommended as good starting. Benzene1,2,4,5tetracarboxylic acid, compound with 4,5dihydro2phenyl1Himidazole (12) CAS number:54553-91-2 EC number:259-226-5 HS code:2933 2990 Appearance:White or yellow fine powder Assay:≥99 % Melting point:220 – 245 ºC Buk density:1.38 g/cm3 @ 20 ºC Melting point:±240 ºC at ± 1 atm Partition coefficient (log Pow):6.45 @ 25 ºC Solubility in water:6 g/l @ 20 ºC / pH 3.8 Vapor pressure (MGM):0 Pa @ 25 ºC

SilQon TMDSO ( tetramethyldisiloxane ), is a colorless clear liquid which has C4H14OSi2 as chemical formula. It is a is a hydrogen terminated siloxane dimer which hydride groups provide a reactive site. This allows reactions with a variety of substances which contain vinyl groups or with hydroxyl functional polysiloxanes in combination with heat or metal catalysts. Tetramethyldisiloxane is also known as 1,1,3,3Tetramethyl1,3dihydrodisiloxane. Availability Europe SilQon TMDSO is on stock in our local warehouse . Our lead time is about one week if delivered in 150 Kg plastic drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:3277-26-7 EC number:221-906-1 HS code:2931 90 00 Assay:≥ 99.00 % Cl content:≤ 30 ppm Boiling point:70.3 ºC @ 1013 hPa Bulk density:0.87 g/cm3 @ 20 ºC Flash point:-20 ºC @ 1.013 hPa Log Pow:4.50 Solubility in water:13 mg/l @ 20 ºC Vapor pressure:15000 Pa @ 20 ºC

Iniper 42S (Tertbutyl peroxy3,5,5trimethylhexanoate) is a clear liquid which has C13H26O3 as chemical formula. It is used as initiator in the production of acrylic polymers, polyethylene and styrene. Further it is applied as curing agent in the production of unsaturated polyester resins. Tertbutyl peroxy3,5,5trimethylhexanoate is also known as TBPIN and tertbutyl 3,5,5trimethylperoxyhexanoate. Availability Europe Provided Iniper 42S (TBPIN) is on stock in our local warehouses our lead time is about one week if delivered in 25 KG PE drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:13122-18-4 EC number:236-050-7 HS code:2915 90 70 Appearance:Clear liquid Assay:≥97.0 % Density:0.893 @ 20 °C Hydro peroxide:≤0.10 % Water Content:≤0.025 % Density:0.890 g/cm3 @ 20 °C Flash point:94 °C @ 1013.25 hPa Melting point:-69.15 °C Partition coefficient (log Pow):4.40 @ 25 °C SADT:60 °C Vapour pressure:0.03 mBar @ 30 °C Viscosity:5.0 mPa @ 20°C

Iniper 64 (Azobisisobutyronitrile) is an white solid which has C8H12N4 as chemical formula. Iniper 64 is used as initiator predominantly for bulk, solution, suspension and emulsion polymerisation of a wide variety of monomers. Polymers produced in this way are used for different applications such as fibres, sheets, coating resins flocculants etc. The polymerisation of the monomers used is initiated by the free cyanoisopopyl radicals which are formed upon thermal decomposition of Iniper 64. It does not form oxygenated residues as it is the case with peroxides and does not cause oxidative degradation of pigmented or dyed polymer compositions such as paints, coatings, fibres and sheets. Availability Europe Iniper 64 (AIBN) is on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG fiber drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:78-67-1 EC number:201-132-3 HS code:2927 00 00 Appearance:White crystal powder / granules Assay:≥99.00 % Methanol insoluble:≤0.01 % Volatile matter:≤0.10 % Water content:≤0.50 % Density:1.098 kg/m3 @ 22.60 °C SADT:64 °C Partition coefficient (log Pow):2.87 @ 20 °C Solubility in water:Insoluble (< 0.10 mg/l) Vapor pressure:0.81 Pa @ 25 °C

Iniper AIVN SG2000 (Azobismethylbutyronitrile) is an white solid which has C10H16N4 as chemical formula.It finds its application as polymerzation initiator of amongst others acrylics and styrenes. Further it is also used in the production of foams to create nitrogen bubbles. Iniper 67 is significantly more soluble in organic solvents than Iniper 64 (AIBN) . Azobismethylbutyronitrile is also known as 2,2’Azobis(2methylbutyronitrile), 2,2′(Diazene1,2diyl)bis(2methylbutanenitrile) and AMBN. Availability Europe Iniper AIVN 2000 is on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG fiber drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:13472-08-7 EC number:236-740-8 HS code:2927 00 00 Appearance:White powder / granules Assay:≥98 % Insoluble in isopropanol matter:≤0.20 % Loss on drying:≤0.50 % Water content:≤0.50 % Density:1.130 kg/m3 SADT:45 °C Melting point:48 ~ 52 °C Partition coefficient (log Pow):2.07 @ 20 °C (pH ≥ 6.99 – ≤ 7.19) Solubility in water:392 ± 5 mg/L @ 20 °C Vapor pressure:0.006 Torr @ 25 °C / 0.78 Pa

SilQon OCTEO ( Octyltriethoxysilane ), is a colorless clear liquid which has C14H32O3Si as chemical formula, is used in polymer preparations, coatings, personal care and household products, tyre production and sealants. Octyltriethoxysilane is also known as octyltriethoxysilane and triethoxyoctylsilane. Availability Europe and United States Provided {{Product}} is on stock in our local warehouses our lead time is about one week if delivered in 200 KG steel drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:2943-75-1 EC number:220-941-2 HS code:2931 90 00 Assay:≥ 98.00 % Color (Pt-Co):≤ 30 Refractive index:1.4090 – 1.4190 Boiling point:259.60 ºC Bulk density:0.876 g/cm3 @ 25 ºC Flash point:45 ºC @ 1013 hPa Log Pow:5.6 @ 20 ºC Solubility in water:0.79 mg/l @ 20 ºC Vapor pressure:0.11 Pa @ 25 ºC

Iniper MAI (Dimethyl 2,2′azobis(2methylpropionate)) is an white solid which has C10H18N2O4 as chemical formula. Iniper MAI is used as polymerization in the production of polyols and polyester polyols, it is a nonnitrile azoinitiator which is soluble in a wide variety of organic solvents. This substance is also known as 2,2Azobisisobutyric acid dimethyl ester and Dimethyl 2,2′(diazene1,2diyl)bis(2methylpropanoate). Availability Europe Iniper MAI ( Dimethyl 2,2′azobis(2methylpropionate) is on stock in our local warehouses. Our lead time is about one week if delivered in 20KG carton boxes. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:2589-57-3 EC number:219-976-6 HS code:2927 00 00 Appearance:Light yellow or dark-white crystal granules Assay:≥98.00 % Fe:≤ 500 ppm MMA (HPLC):≤0.80 % Water:≤1.00 % Density:1.060 kg/m3 SADT:35 °C Melting point:22 – 28 °C Partition coefficient (log Pow):1.34 @ 20 °C Solubility in water:Insoluble Vapor pressure:0.0244 mmHg @ 25 °C

Thanks to the specific reactivity of the 2aminoethylaminopropyl structure, using SilQon DAMO as an adhesion promoter in Glass – fiber reinforced or fillermodified plastics reduces the filler’s sedimentation tendency and improves dispersibility and numerous mechanical properties (e.g. flexural strength, tensile strength, modulus of elasticity) of the composites. The use of SilQon DAMO in these materials also results in a markedly improved resistance to water (vapor) and corrosion. Electrical properties, such as volume resistivity and the dielectric constant, are also positively influenced. Availability Europe SilQon Damo is on stock in our local warehouse. Our lead time is about one week if delivered in 190 Kg steel drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:1760-24-3 EC number:217-164-6 HS code:2931 90 00 Assay:≥ 97.0 % Refractive Index:1.4405 ~ 1.14450 Boiling point:240 ºC @ 101 325 Pa Density:1.0 g/cm3 (20 ºC) Flash point:120 ºC @ 101 325 Pa Melting point:< -97.8 ºC Log Pow:-0.820 Solubility in water:1 000 000 mg/L (20 ºC) Vapor pressure (MGM):0 Pa (25 ºC)

Pinacolone is a colorless clear liquid which has C6H12O as chemical formula. This substance is an unsymmetrical ketone and is used as intermediate in the production of pharmaceuticals and pesticides. Pinacolone is also known as 3,3dimethylbutanone and tertbutyl methyl ketone. Availability United States We have regular sales of this substance, this product can be stocked upon request. In this case our delivery time is about 1 week. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. We don’t supply this substance to EU customers. CAS number:75-97-8 EC number:200-920-4 HS code:2914 19 90 Appearance:Colorless clear liquid Assay:≥97.00 % Water:≤1.00 % Refractive index:1.3952 Boiling point:106.10 ºC @ 1.013 hPa Flash point:5 ºC Partition coefficient (log Pow):1.20 @ 20 ºC Solubility in water:19 g/l @ 25 ºC Vapour pressure:31.5 mm Hg @ 25 ºC

The curing mechanism between Vicura MC68 (Pyromellitic Acid Diphenyl Imidazoline Salt) and the epoxy resin is complex. Two parallel processes are taking place; direct reaction between the imidazoline and the epoxy group and homopolymerization of the epoxy resin that is catalyzed by Vicura MC68. Compared to most of the powder coating systems where the optimal ratio between the crosslinker and the binder is close to the stoichiometric one, in the case of Vicura MC68 the optimal ratio is generally determined empirically. For epoxy resins that are typically used for powder coatings (epoxy equivalent weights between 700 – 1000) amounts of 8,0 – 10,0 % of Vicura MC68 are recommended as good starting points. Also available with added calcium carbonate (Vicura MC68L) Availability Europe Vicura MC68 is on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG carton boxes. CAS number:54553-90-1 EC number:259-224-2 HS code:2933 2990 90 Appearance:White or yellow fine powder Assay:≥99.00 % Melting range:220 – 230 °C Water content:≤0.50 % Boiling point:>201 ºC @ 1 atm Buk density:1.540 kg/m3 Melting point:>210 – < 235 ºC at 1 atm Partition coefficient (log Pow):1 @ 25 ºC Solubility in water:3 g/l @ 20 ºC / PH 2.9 Vapor pressure (MGM):0 kPa @ 25 ºC

SilQon OPCTS ( Octaphenylcyclotetrasiloxane ) is a white solid which has C48H40O4Si4 as chemical formula. It can be used for synthesizing pharmaceutical intermediates and organic silicone intermediates, especially for high temperature resistant phenyl silicone oil and other polymers. Octaphenylcyclotetrasiloxane is also known as phenyl D4. Availability United States Provided SilQon OPCTS is on stock in our local warehouse our lead time is about one week if delivered in 100 Kg drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. Not available in EU countries. CAS number:546-56-5 EC number:208-904-9 HS code:2931 90 00 Assay:≥ 98.00 % Boiling point:332 ºC Bulk density:1.185 g/cm3 @ 25 ºC Flash point:200 ºC Log Pow:5.09 Solubility in water:Insoluble in water Vapor pressure:7.23e-11 mmHg

La botella de aluminio es especialmente adecuada para el almacenamiento, transporte o envío de sustancias y contramuestras que se deban conservar sin ningún tipo de contaminación. Otras características: se vacían completamente sin dejar residuos, son inodoras, impermeables a la luz e insensibles a la corrosión. Capacidad:38 ml - 5600 ml Material:Aluminio puro (material AL 99,5)

Clapets anti-retour avec flèche de direction en relief ou imprimée en noir. Avec embouts coniques. Applications diverses. Température de service: +0 à +40 °C

D'un coup d'œil • PS, blanc • En option, emballée une par une et stérilisée • Avec rebord d’enlèvement • Pour usage unique • Fabriquées en salle blanche (classe de salle blanche 7) • Conforme aux directives alimentaires UE et FDA Les cuillères-mesures et les cuillères doseuses permettent de mesurer et de doser exactement de petites quantités de poudre, de granulés et de liquides. Pour une mesure précise, il suffit d’éliminer l’excédent sur le rebord supérieur de la cuillère. Le volume est gravé sur le manche. Le bord plat de la cuillère-mesure est idéal pour prendre le matériau au fond ou dans les angles du récipient, ce qui permet de le vider intégralement. Grâce à son fond plat, la cuillère-mesure peut être posée sans renverser le contenu. La cuillère doseuse peut être également utilisée pour le prélèvement de petites quantités d’échantillons.

Différents équipements peuvent être montés sur la tige télescopique (raccord à encliquetage). Chaque tige dispose d'une butée. Ainsi, il est impossible de provoquer une désolidarisation par accident d'une tige. Les tiges télescopiques ne permettent pas de rotation, pour une prise en main encore meilleure ! Tige télescopique 5355-0280, modèle extrêmement court – mais extensible jusqu'à 280 cm. Peut être rangé dans tout coffret ! Le puisard à tige télescopique est un système de prélèvement disposant de multiples équipements pour des applications diverses. Les équipements (bécher à angle variable, bécher sur balancier, porte-flacons, bécher en inox et épuisettes) sont raccordés par encliquetage sur la tige télescopique. Idéal pour le prélèvement en bassins, cuves, puits, plants d'eau, etc. Les tiges téléscopiques en aluminium réglables en longueur permettent d'atteindre une profondeur de 6 m. Longueur réglable graduellement de:65 cm - 600 cm

La pala para alimentos SteriPlast® de poliestirol azul se fabrica (menos pala de 1000 ml), se monta, se embala individualmente para el uso desechable en nuestra sala blanca de Categoría 7 (10.000) y, por último, se esteriliza con rayos gama. Esta pala para alimentos es ideal para recoger muestras de polvo, granulado y pastas. El color azul no está presente en forma natural en los alimentos. Es por ello que los productos azules, o bien partes de ellos, se pueden reconocer y detectar de manera rápida y sencilla en un control visual en caso de introducirse en la producción. El uso de herramientas azules ayuda por lo tanto en el cumplimiento del análisis y la evaluación de riesgos HACCP en relación a los cuerpos extraños. Esto es particularmente un requisito importante en la manipulación de alimentos, la producción de alimentos, así como en la industria de piensos y farmacéutica. Material:PS, azul

A micronized grade of dicyandiamide containing 1.5%1.6% antiblocking agent to inhibit clumping and improve handling. It is used as curing agent for epoxy resins. Due to its high melting point Vicura DICY 100S does not melt during extrusion to produce a homogeneous mixture with the epoxy resin on a molecular scale. Therefore Vicura DICY 100S is supplied with low particle size assuring in this way acceptable homogeneity during the extrusion step, provided the premixing process is done properly. Outstanding features of epoxy powder coatings cured with Vicura DICY100S include excellent adhesion to metal, excellent chemical and solvent resistance, very high impact, abrasion and scratchy resistance, and dielectric properties that make them suitable for many electrical applications. Availability Europe and United States Provided Vicuta DICY 100S is on stock in our local warehouses our lead time is about one week if delivered in 20 KG carton boxes. CAS number:461-58-5 EC number:207-312-8 HS code:2926 20 Appearance:Fine white powder Assay:≥97.30 % Particle size:≥98.00 % <10 μm Moisture:≤0.50 % Anti-caking agent:≥1.60 % Bulk density:1.404 g/cm3 Melting point:≥210 – ≦ 212 ºC Partition coefficient (log Pow):1.00 @ 20 ºC ± 0.50 ºC Solubility in water:4.13 g/100 gram water @ 25 ºC

Mit dem Trichter Edelstahl lassen sich fließfähige Pulver, Flüssigkeiten sowie leicht viskose Medien problemlos ein- und umfüllen. Ein Luftkanal am Auslaufrohr sorgt für einen vollständigen, ungehinderten Durchfluss. Je nach Durchmesser eignet sich die Einfüllhilfe zum Abfüllen von kleinen Mengen im Labor bis hin zu großen Mengen in der Industrie. Bei den größeren Ausführungen des Trichters sorgt ein Griff für ein einfaches Handling. Der robuste Edelstahltrichter kann in vielfältigen Bereichen eingesetzt werden. Außen-Ø:60 mm, 100 mm, 150 mm oder 300 mm Auslauf-Ø:13 mm oder 19 mm Material:Edelstahl V2A

SilQon OMCTS ( Octamethylcyclotetrasiloxane ) is a clear liquid which has C8H24O4Si4 as chemical formula. It is a cyclic organic silicon substance which can be used as monomer in the production of silicone polymers such as rubber, resins and greases. Octamethylcyclotetrasiloxane is also known as D4. Availability Europe and United States Provided SilQon OMCTS is on stock in our local warehouses our lead time is about one week if delivered in 200 KG steel drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:556-67-2 EC number:209-136-7 HS code:2931 90 00 Assay:≥ 99.00 % Refractive index:1.3968 @ 25ºC Boiling point:175 ºC @ 101 325 Pa Bulk density:0.95 g/cm3 @ 25 ºC Flash point:51 ºC @ 101 325 Pa Log Pow:6.49 @ 25.1 ºC Solubility in water:0.056 mg/L @ 25 ºC Vapor pressure:132 Pa @ 25 ºC

Similar to a pallet or dispensing chemist's spatula, this palette knife spatula is suitable for applying or distributing viscous media such as pastes and creams, or for spreading them smoothly. The spatula has a long, narrow, high-gloss polished blade that facilitates precise work. The sturdy handle fits comfortably in the hand. The laboratory spatula is suitable for use in chemical and pharmaceutical applications. Material:Stainless steel (1.4301)

Für exakte Laborarbeiten eignet sich die Edelstahlpinzette. Die Pinzette hat eine gerade Form mit stumpfen Enden, deren Innenseiten geriffelt sind. Dadurch lassen sich unterschiedliche Materialien, Gewebe oder Proben genau aufnehmen. Die Laborpinzette besteht aus Edelstahl und hat einen geriffelten Griff. Material:Edelstahl V2A (1.4301)

De una mirada • PS, blanca • De forma opcional, embaladas individualmente y esterilizadas • Con borde de nivelación • Para un solo uso • Fabricadas en sala blanca (clase de sala blanca 7) • Homologación de la FDA y para alimentos en la UE Las cucharas de medición y dosificación permiten medir con exactitud y dosificar con precisión pequeñas cantidades de polvo, granulados y líquidos. Para conseguir una medición precisa, el material sobrante se descarga nivelando el contenido en el borde superior de la cuchara. El volumen está grabado en el mango. El borde delantero plano de la cuchara de medición resulta ideal para recoger material del fondo del recipiente o para acceder a las esquinas y, de esta manera, minimizar los restos. La base plana permite dejar la cuchara de medición sobre una superficie sin que se derrame su contenido. La cuchara de dosificación desechable también es ideal para recoger pequeñas cantidades de muestras.

Con SnowPack®, usted consigue una pastilla de hielo seco a -79 °C con un peso de 50 o 250 g en un espacio de tiempo muy breve, sin que sea necesaria una tecnología costosa ni una toma de corriente. De este modo puede obtener en todo momento una refrigeración económica a las temperaturas más bajas. Ejemplos de aplicación: Descenso de la temperatura en baños refrigerantes o trampas de enfriamiento, refrigeración previa de pruebas de tejidos, seguro de transporte o incorporación de sustancias biológicas, congelación de pruebas de tejidos y sangre, investigaciones en la química, física y técnica de materiales, etc. El hielo seco es fácil de manejar y no posee sabor ni olor. El equipo de hielo seco SnowPack® puede empalmarse a cualquier botella de acero de CO2 europea con tubo elevador sin manorreductor (W 21,80 x 1/14" según DIN 477-1 nº 6), que se encuentra en muchas empresas y laboratorios. En caso contrario, se puede alquilar una botella por una pequeña tasa. Tiempo de salida de gas aprox.:1 min

RuCat 402 (Ruthenium on Alumina Catalyst) is a black powder which has Ru/AIO2O3 as chemical formula. This Ruthenium, a rare earth metal, supported catalyst has several applications including fuel cell technology, organic chemistry and hydrogenation of aromatic aldehydes. Availability Europe and United States RuCat 402 is available with short lead times. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:7440-18-8 EC number:231-127-1 HS code:3822 00 00 Appearance:Black powder Ruthenium content:5.0 % (± 0.02) Chloride content:≤ 0.05% Water content:≤ 0.50% Bulk density:0.70 – 1.0 g/ml Pore volume:≥ 0.30 ml/g Specific surface:≥ 300 m2/g

Strongly foaming, alkaline preparation for frequent washing of motor vehicle bodies. Thanks to its unique recipe, it is highly effective. Perfectly removes dirt, dust and other road dirt. Avoid using the agent on hot and sunny places. Recommended for all types of car washes. Concentrate. Packaging capacity:1 liter Packaging:1 L bottle with a pump

Der Spachtel eignet sich, ähnlich einer Palette oder eines Apothekerspatels, für das Auftragen, Verteilen oder Glattstreichen viskoser Medien, z.B. Pasten oder Cremes. Der Spachtel hat eine lange, schmale, hochglanzpolierte Klinge, die ein präzises Arbeiten ermöglicht. Der stabile Griff liegt angenehm in der Hand. Der Laborspachtel eignet sich für den Einsatz im chemischen und pharmazeutischen Bereich. L x B mm: 200 x 21 bzw. 250 x 25 Material:Edelstahl V2A (1.4301)

Iniper 117 (Tert butyl peroxy 2ethylhexyl monocarbonate) is a clear liquid which has C13H26O4 as chemical formula. It is mainly used as radical initiator to induce polymerization for the production of EPS (expanded polystyrene), ethylene, acrylates and methacrylates. Further it is used for the crosslinking of natural and synthetic rubbers as well as thermoplastic elastomers. Lastly it is used for the curing of unsaturated polyester resins at elevated temperatures. Availability Europe Iniper 117 (TBEHC) is on stock in our local warehouses. Our lead time is about one week if delivered in 10 KG, 16 KG or 25 KG PE drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:34443-12-4 EC number:252-029-5 HS code:2920 90 10 Appearance:Colorless liquid Assay:≥96.0 % Active oxygen:≥6.23 % Chloride:<0.10 % HPO:<0.20 % Density:0.972 g/cm3 @ 20 °C Flash point:100 °C, ± 1 °C @ 101.3 kPa Melting point:-90 °C, ±25 °C Partition coefficient (log Pow):5.55 SADT:65 °C Vapour pressure:0.57 Pa @ 25 °C

Silqon HMDS (Hexamethyldisilazane) is a strong and versatile liquid silylation agent which has C6H19NSI2 as chemical formula. Unlike chlorosilanes no base is needed as a hydrochloric acceptor. SilQon HMDS (Hexamethyldisilazane) is also known as Bis(trimethylsilyl)amine, 1,1,1TrimethylN(trimethylsilyl)silanamine or HDMZ. Availability Europe SilQon HMDS is on stock in our local warehouse. Our lead time is about one week if delivered in 150 Kg drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:999-97-3 EC number:213-668-5 HS code:2931 90 00 Assay:≥ 99.0 % Hexamethyldisiloxane:≤1.0 % Boiling point:125 ºC @ 1013 hPa Density:0.77 g/cm3 @ 20°C Flash point:11.4 °C @ 1013 hPa Melting point:-76.2 °C at 1013 hPa Log Pow:1.19 at 20°C Vapor pressure (MGM):2400 Pa at 25°C

La rasqueta SteriPlast® de poliestirol se fabrica y se embala individualmente para el uso desechable en nuestra sala blanca de categoría 7 (10.000) y, por último, se esteriliza con rayos gama. Rasqueta estable y manejable de un solo uso. La rasqueta sirve para raspar, alisar o limpiar, pero también para quitar los residuos. L x A:200 x 80 mm Unidades por pack:10

Multi sampler con diferentes cámaras cerradas para tomar múltiples muestras dirigidas a varias profundidades predeterminadas. Los muestreadores de zonas de Bürkle sirven para tomar muestras de productos granulados de todo tipo. La gran ventaja de este modelo es que se puede recoger la muestra transversal de todas las capas del recipiente. Los punzones permiten obtener muestras de los más diversos tipos de materiales a granel, desde el polvo más fino hasta granos de maíz o avellanas. Se ofrecen en longitudes diferentes. 55 cm (solamente modelos Multi, Uno y All layer), especial para sacos, 85 cm (especial para barriles, toneles, depósitos de mezcla, etc.) y 150 cm y 250 cm (solamente modelo Jumbo sampler) para bolsas grandes, silos y depósitos. Los útiles accesorios como fundas de cierre, papel de calidad, cepillo para limpieza, soporte de vaciado y etiquetas selladoras close-it facilitan aún más el muestreo sencillo y seguro. Material:Aluminio, V4A o V4A/PTFE Número de cámaras colectoras:3 o 5 Volumen de cámara:14 ml o 17 ml