870 Results for: "EUPROMOCHEM00003"

Supplier: VWR Chemicals

Multi-Element Standard, Multi-element calibration standard IV in dil. nitric acid for ICP, VWR® ARISTAR®, Application: ICP standards

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Gold Standard, 10 mg/L, VWR® ARISTAR®, Gold, Matrix: 2% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Total Base Number (TBN) standards are specifically manufactured for the verification of analytical instruments used to determine base number by potentiometric titration. Each standard is certified in strict accordance with international test method protocols, ASTM D2896 / IP 276.

Supplier: VWR Chemicals

Cerium(IV) sulphate 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur., Reag. USP volumetric solution

Supplier: VWR Chemicals

Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Iridium Standard, 10 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Hafnium Standard, 10 mg/L, VWR® ARISTAR®, Hafnium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Molybdenum Standard, 10 mg/L, VWR® ARISTAR®, Molybdenum, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: Merck

Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: Merck

Sodium Standard, 1000 mg/L, Certipur®, Supelco®, Sodium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: VWR Chemicals

Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in compliance with the Ph. Eur. and are supplied with detailed Certificates of Analysis showing batch number, and expiry date.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

1ml = 5.6° dH/100 H₂O

Supplier: VWR Chemicals

For calibration of pH meters.

Supplier: VWR Chemicals

Mercury Standard, 1000 mg/L, VWR® ARISTAR®, Mercury, Matrix: 10% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Niobium Standard, 10 ppm, VWR® ARISTAR®, Niobium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: Merck

Ammonium dihydrogen phosphate, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Acetic acid glacial 100%, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Sodium dihydrogen phosphate, Suprapur® for trace analysis, Supelco®

Supplier: HACH

System for Analytical Quality Assurance (AQA), consisting of one combined standard/spiking solution and two round robin test solutions.

Supplier: VWR Chemicals

pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Total Acid Number (TAN) standards are specifically manufactured for the verification of analytical instruments used to determine acid number by potentiometric titration. Each standard is certified in strict accordance with international test method protocols, ASTM D664 / IP 177.

Supplier: Merck

Thiamine hydrochloride (B1) is a water soluble vitamin, which belongs the B-complex group of vitamins. It can exist both as a hemihydrate and as a nonstoichiometric hydrate. It can generally act like a co-enzyme for biochemical reactions involved in carbohydrate metabolism.

Supplier: VWR Chemicals

Dimethyl sulphoxide-[D₆] (99.8% D) for NMR spectroscopy

Supplier: VWR Chemicals

Alizarin red S (sodium salt) solution Reag. Ph. Eur. 1002601