Procurou por: Centrífugas+de+chão

Código de Artigo: (MMMA344450500)

Fornecedor: 3M

Descrição: The 3M 3444 paper packaging adhesive tape is applied to dry and dust-free cardboard surfaces. It is characterised by its good holding power and long-term adhesion to paperboard. This makes the adhesive tape a very good alternative to classic film tapes. The special feature is that the adhesive tape retains its adhesion at all temperatures to which a package is usually exposed. This also applies to the deep-freeze area.

UOM: 1 * 1 Rolo

Promoção

Fornecedor: Cytiva

Descrição: illustra™ Hot Start Mix, Ready-To-Go™ is a pre-formulated and pre-dispensed, freeze-dried PCR reagent mix, including high quality PuReTaq™ DNA polymerase and a hot start activator protein, for increased specificity and reproducibility of PCR amplifications. The Ready-To-Go™ beads are provided in either 0,5 or 0,2 ml tubes that are compatible with most thermal cyclers.

Código de Artigo: (224-0084)

Fornecedor: GERBER FUNKE

Descrição: LactoStar is the big brother of the LactoFlash. It measures fat, protein, lactose, SNF (Solids Non Fat), minerals and calculates the freezing point and density of the milk. The LactoStar uses a 12 ml sample of milk and passes it through thermal and optical sensors to get the results. Up to 30 samples can be processed per hour. The instrument has 3 pumps: The measuring pump, the rinsing pump and the cleaning pump, which are connected to the corresponding canister.

UOM: 1 * 1 unid.

Promoção

Fornecedor: HAMILTON BONADUZ

Descrição: The 1000 series is a mid volume Gastight® syringe. Gastight® syringes are ideal for dispensing both liquids and gases. They have a precision machined PTFE plunger tip which creates a leak-free seal. With the tight fit, the tip essentially wipes the interior of the syringe barrel free of sample. This feature is particularly useful with heterogeneous samples as it reduces the chance that a deposit will occur and cause the plunger to freeze.

Fornecedor: Thermo Fisher Scientific

Descrição: In order to maintain cellular viability during the freezing process, certain cells such as protist, mammalian, and plant cells require precise control of the freezing rate in order to minimize the detrimental effects of undercooling and the heat liberated during the phase change process from water to ice. The Thermo Scientific™ CryoMed™ Controlled-Rate Freezers (CRFs) are designed with reliability, protection, and data traceability in mind for sample preparation and GMP production needs.

Promoção

Código de Artigo: (HACH2186400)

Fornecedor: Hach

Descrição: Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol presence also can indicate leaks in cooling systems. This test kit model EG-1 presents a purple colour if ethylene glycol and other 1,2 glycols are present in oil or water.

UOM: 1 * 1 KIT

Promoção

Fornecedor: BIOCISION

Descrição: TruCool® leak-proof cryogenic vials feature a screw cap with a thermally-fused gasket to ensure a tight seal. The gasket is a co-molded thermoplastic elastomer (TPE) layer, which prevents leaking, slipping and risk of contamination. The gasket is 95 kPa certified to provide a leak-proof seal. These vials are sterile and individually barcoded with a unique identifier which can be read with common barcode readers. Ideal for use in CoolRack® CF cryogenic vial modules and CoolCell® alcohol-free cell freezing containers. Recommended for use in vapor phase LN₂ only.

Fornecedor: Thermo Fisher Scientific

Descrição: The Mammalian β-Galactosidase Assay Reagent Kit is a simple and versatile assay to measure β-galactosidase activity in cultured mammalian cells. Cells grown on a plate may be lysed and tested for β-galactosidase activity by adding a single all-in-one lysis-and-assay solution. Alternatively, M-PER™ Mammalian Protein Extraction Reagent may be used to prepare lysate from washed adherent or pelleted cells, and then a portion of the lysate used to assay for β-galactosidase activity. With M-PER Reagent, there is no need to scrape cells or to perform freeze-thaw cycles. The remaining lysates prepared with M-PER™ Reagent may be used for applications such as reporter assays (luciferase, β-galactosidase and chloramphenical acetyltransferase), protein kinase assays (PKA, PKC, and tyrosine kinase), immunoassays (Western blot, ELISA, RIA) and protein purification.

Código de Artigo: (631-0561)

Fornecedor: Slee

Descrição: The MEV floorstanding cryostat features convenient operation and a modern rotary microtome with motorised μm advance/return. The space-saving design includes a large stainless steel chamber, an effective freeze bar with 24 positions and a chamber temperature to –35 °C. The viewing window is made of frost-free dual insulation glass.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (1.13405.0001)

Fornecedor: Merck

Descrição: A gama de produtos Merckoplate® inclui uma linha completa de meios pré-preparados para uma vasta gama de aplicações, tais como enumeração, isolamento, detecção e cultivo de bactérias, leveduras e bolores. A fim de reduzir o desperdício, estão disponíveis embalagens de 480 placas para os clientes que consomem uma quantidade elevada destas placas. A maioria dos produtos Merckoplate® pode ser armazenada a uma temperatura inferior a 15 °C, se bem que, para minimizar a condensação, a temperatura de armazenamento ideal se situe entre os 12 °C e 15 °C (não congelar!).

UOM: 1 * 480 unid.

Promoção

Fornecedor: PRECISION DYNAMICS TIMEM

Descrição: À base de têxteis com aderente especial. Para uso em congeladores, hottes de secagem, incubadoras, esterilizadores, etc.

Fornecedor: Portwest

Descrição: This three-quarter-length freezer jacket is made of 100% breathable polyester, Oxford Weave, with a stain resistant finish and polyester lining. The jackets guarantee to cover chill (+2 to −5 °C) through to cold store (−25 °C) to deep freeze (−40 °C).

Fornecedor: Liebherr

Descrição: Glass/steel door high-volume refrigerators with forced air cooling. White steel exterior and stainless-steel interior. Choose between two temperature stability options to suit differing lab requirements. The intuitive user interfaces provide useful extended multi-functionality, e.g. a maintenance timer, and the LED interior lighting ensures good visibility of the contents of these large appliances. Advanced connectivity options to suit varying requirements for simplified data storage, temperature control and alarm signals. These advanced lab fridges also feature a +2 °C safety device to protect sensitive contents from freezing.

Novo produto

Código de Artigo: (479-4114)

Fornecedor: Greiner Bio-One

Descrição: For storage in freezer or in the liquid nitrogen vapour phase. Thermal resistance of −196 to +121 °C.

UOM: 1 * 500 unid.

Promoção

Fornecedor: MP Biomedicals

Descrição: Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to help improve yields, especially in long PCR, and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal-induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines, embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS). Used to enhance dermal absorption of many chemicals. A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers. Used in antifreeze or hydraulic fluids. A cryopreservative for cell cultures. Used in the oxidation of thiols and disulfides to sulfonic acids.

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals.

Physical Apppearance: Liquid
Viscosity: 1.1 centipoises (27 °C)
Vapor Density: 2.7 (vs air)
Vapor Pressure: 0.55 hPa at 20 °C, 0.42 mmHg (20 °C)
Refractive Index: n20/D 1.479(lit.)
Solubility: Soluble in water (1 mL DMSO + 1 mL H2O), methanol, acetone, ether, benzene, chloroform

MSDS

Fornecedor: VWR Collection

Descrição: As tampas Safe-T-Flex têm um design único, flexível e auto-selante. Prendem-se firmemente ao lado de fora do rebordo do tubo e podem ser removidas uma só mão. Uma vedação estanque assegura a integridade da amostra e previne o derrame ou a evaporação de amostras de soro. Este vedante especial protege contra os aerossóis de organismos altamente infecciosos, tais como o bacilo da tuberculose e o vírus HTLV-III. Codificadas com cores para facilitar a identificação dos espécimes e proteger contra contaminação cruzada. Do mesmo modo, o topo da tampa pode ser numerado ou rotulado com tinta indelével. A tampa auto-selante mantém-se firme em qualquer posição e proporciona um transporte seguro do conteúdo. O vedante estanque a líquidos resiste a centrifugação, agitação, refrigeração e congelação.