8357 Results for: "VWR Chemicals"

Supplier: VWR Chemicals

Zinc acetate dihydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Iron Standard, 1000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Benzyl alcohol ≥99.5%, PESTINORM® for headspace gas chromatography

Supplier: VWR Chemicals

Lecithin (from soy bean)

Supplier: VWR Chemicals

Water, AnalaR NORMAPUR® ISO 3696 Grade 3 analytical reagent

Supplier: VWR Chemicals

4-(Dimethylamino)benzaldehyde ≥99%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent

Supplier: VWR Chemicals

Cyclohexane ≥99.5%, PESTINORM® for pesticide residue analysis

Supplier: VWR Chemicals

Potassium iodide saturated solution in water Reag. Ph. Eur. 1070504

Supplier: VWR Chemicals

Folin-Ciocalteu's reagent for analysis of phenols

Supplier: VWR Chemicals

Diethyl ether ≥99.7% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Chemicals

Disodium oxalate ≥99.8%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Starting materials: ammonium molybdate 0.04 mol/l R / water R / sulphuric acid 50% R

Supplier: VWR Chemicals

4-Aminophenol ≥99%, purified

Supplier: VWR Chemicals

Acetic acid 0.1 mol/l (0.1 N), AVS TITRINORM volumetric solution

Supplier: VWR Chemicals

A standard solution of resazurin is prepared by dissolving one tablet in 50ml of sterile glass-distilled water. One ml of this solution should be added to 10ml of milk for each test. Solutions must be made freshly each day.

Supplier: VWR Chemicals

Hydrochloric acid 2 mol/l (2 N), AVS TITRINORM volumetric solution

Supplier: VWR Chemicals

Disodium hydrogen phosphate heptahydrate ACS

Supplier: VWR Chemicals

L(+)-Potassium sodium tartrate tetrahydrate, TECHNICAL

Supplier: VWR Chemicals

Periodic acid ≥99.5%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Lanthanum nitrate solution Reag. Ph. Eur. 1048001

Supplier: VWR Chemicals

For absorbtion of acidic gas (CO₂)

Supplier: VWR Chemicals

Silica gel 60, irregular 60 - 200 µm for flash chromatography

Supplier: VWR Chemicals

Benzethonium chloride 0.004 mol/l, AVS TITRINORM volumetric solution

Supplier: VWR Chemicals

Nitric acid 52,5%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Orthophosphoric acid 85% ≥85% ACS

Supplier: VWR Chemicals

1,4-Dioxane, dehydrated (max. 0.01% H₂O) ≥99.5% stabilised, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Sodium sulphate decahydrate ≥99.0%, AnalaR NORMAPUR®

Supplier: VWR Chemicals

Copper(II) chloride dihydrate ≥96%, TECHNICAL

Supplier: VWR Chemicals

Sodium gluconate, TECHNICAL

Supplier: VWR Chemicals

Cloning Buffer, EDTA, 0,5 M solution