94213 Results for: "Potassium+hydrogen+sulphate&pageNo=9"

Supplier: RATIOLAB

Racks, made of PP, translucent, for micro tubes, feature a highly practical system for processing small volumes and a stable robust system having a dust tight lid and also available as empty racks or equipped with coded or non-coded.

Supplier: VWR Collection

Aluminium foils with biologically inert adhesive. These foils are easily pierced by manual or automated pipette tips, for sample recovery without generation of aerosols or cross-contamination.

Supplier: Brand

Gas permeable films (sterile/non sterile) are popular for growing cells and microorganisms. Temperature range: −20 to +80 °C.

Supplier: VWR Chemicals

Calcium chloride, anhydrous ≥96% ACS

Supplier: VWR Chemicals

n-Heptane ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: Corning

PP with lid.

Supplier: Greiner Bio-One

These microplates combine a unique process technology with a proprietary resin for superior UV transparency.

Supplier: VWR Chemicals

MTT, a yellow tetrazole dye, can be reduced to a water-insoluble purple formazan compound by mitochondrial reductase enzymes. Since reduction only occurs in living cells, the quantitation of formazan can be equated to the number of viable cells in the population.

Supplier: Thermo Fisher Scientific

Microplate sealing tape consisting of pre-cut, pressure-sensitive sheets for sealing the surface of standard 96-well or 384-well microplates during incubation steps.

Supplier: Simport Scientific

PP vial and closure. Designed for the storage of biological material, human or animal cells, at temperatures as low as −196 °C (but should be used only in the gas phase of liquid nitrogen).

Supplier: VWR Chemicals

For various microbiological applications.

Supplier: VWR Chemicals

Diethyl ether ≥99% stabilised, GPR RECTAPUR® peroxide-free

Supplier: VWR Chemicals

Potassium chloride ≥97%, TECHNICAL

Supplier: VWR Chemicals

Potassium nitrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

L(+)-Potassium sodium tartrate tetrahydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Quinoline ≥96%, TECHNICAL

Supplier: VWR Chemicals

Sodium acetate trihydrate ≥97%, TECHNICAL

Supplier: VWR Chemicals

Sodium dihydrogen phosphate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Sodium periodate ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

Sodium nitrite ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium hydrogen sulphate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium dihydrogen phosphate ≥99%, powder, GPR RECTAPUR®

Supplier: VWR Chemicals

2,2,4-Trimethylpentane ≥98%, TECHNICAL

Supplier: VWR Chemicals

EDTA (ethylenediamine tetraacetic acid) ≥98%, TECHNICAL

Supplier: VWR Chemicals

EDTA disodium salt dihydrate ≥98%, TECHNICAL

Supplier: VWR Chemicals

Orthoboric acid ≥98%, TECHNICAL

Supplier: VWR Chemicals

N-Methyl-2-pyrrolidone (NMP) ≥99%, TECHNICAL

Supplier: VWR Chemicals

Nickel(II) chloride hexahydrate ≥98%, AnalaR NORMAPUR® analytical reagent (max. 0.005% Co)

Supplier: Corning

PP plates, silicone mats. Designed to fit 0,2 ml thermal cycler blocks.

Supplier: Merck

Formic acid 98 - 100% 98-100%, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®