97412 Results for: "Formaldehyddimethylacetal&pageNo=9"

Supplier: VWR Chemicals

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

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: VWR Chemicals

Amidosulphonic acid ≥99%, TECHNICAL

Supplier: VWR Chemicals

Sulphuric acid ≥96% for nitrogen analysis

Supplier: VWR Chemicals

Sulphuric acid 95,85 - 96,15% 96% calibration solution of viscosity acc. to DIN EN ISO 307

Supplier: VWR Chemicals

1-Pentanol ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Iron(II) chloride tetrahydrate ≥99%, purified

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Quinoline ≥96%, TECHNICAL

Supplier: Merck

Quick tests for visual colour comparison.

Supplier: VWR Chemicals

Sodium nitrite ≥98%, GPR RECTAPUR®

Supplier: BANDELIN-ELECTRONIC

Special cleaner based on phosphoric acid, for decalcification and rust removal with corrosion protection.

Supplier: Sterilin

Non cytotoxic, virgin PS. Standard 90 mm Petri dishes are used by microbiologists to culture microorganisms on solid media. Triple vented dishes aid gaseous exchange and are ideal for short term work. Single vented dishes limit gaseous exchange, minimise evaporation and dehydration, and are ideally suited for long term work. Non vented dishes are most appropriate for anaerobic and long term work.

Supplier: Corning

PP with lid.

Supplier: VWR Chemicals

Sodium dihydrogen phosphate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Sodium periodate ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium hydrogen sulphate ≥98%, GPR RECTAPUR®

Supplier: GLASWARENFABRIK KARL HECHT

These cellulose tissues are designed for cleaning optical glass.

Supplier: VWR Chemicals

Potassium nitrate ≥98%, GPR RECTAPUR®

Supplier: Lenz Laborglas GmbH & CO.KG

Stirring Tools, Stirrer bearing with screw cap, DURAN®, cone 29/32 NS, GL 25 thread, 90 mm

Supplier: Whatman products (Cytiva)

These borosilicate glass filters are fine membrane filters that can also function as a prefilter when used with GF/B.

Supplier: KARTELL

PMP (TPX), crystal clear.

Supplier: VWR Chemicals

Tetrabutylammonium hydrogen sulphate ≥98% for synthesis

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: VWR Chemicals

Methyl-4-hydroxybenzoate ≥99%, TECHNICAL

Supplier: VWR Chemicals

Imidazole ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Lithium nitrate ≥99%, purified

Supplier: Brand

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

Supplier: Spectrum Laboratories

MWCO 3,5 kD, regenerated cellulose.