Cesium+Standards
Supplier:
VWR Chemicals
Description:
These solutions are developed and produced according to chapter 2.2.2. 'Degree of colouration of liquids' of the European Pharmacopoeia. (brown, brown-yellow, green-yellow, red and yellow). These kits are ready to use, and are dedicated to help you save time and money because preparation of these solutions is very complex.
Catalog Number:
(85006.186)
Supplier:
VWR Chemicals
Description:
28 elements 100 mg/L: Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn.
UOM:
1 * 100 mL
Supplier:
VWR Chemicals
Description:
Distillation Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for distillation at atmospheric pressure according to ASTM D86, IP 123, ISO 3405 and other such equivalent international methodology.
Supplier:
VWR Chemicals
Description:
COC flash point standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.'
Catalog Number:
(99125.230)
Supplier:
VWR Chemicals
Description:
Fuel testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Smoke Point ASTM D1322 / IP 57.
UOM:
1 * 250 mL
Catalog Number:
(84791.180)
Supplier:
VWR Chemicals
Description:
33 elements 100 mg/L: Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Cs, Co, Cr, Cu, Fe, In, K, Li, Mg, Mn, Mo, Na, Ni, Nb, Pb, Rb, Sb, Se, Sr, Ti, Tl, V, U, Zn.
UOM:
1 * 100 mL
Catalog Number:
(458164C)
Supplier:
VWR Chemicals
Description:
Two solutions - a nitrite standard solution and a 6 component multi-element standard solution.
UOM:
1 * 1 SET
Catalog Number:
(6449-04)
Supplier:
Avantor
Description:
Prepared by dissolution of chromium metal of 99,99% spectral purity. The metal content of the solution isconfirmed by ICP analysis, traceableto NIST SRM 3112a.
UOM:
1 * 150 mL
Supplier:
VWR Chemicals
Description:
VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
Supplier:
VWR Chemicals
Description:
These ISO 17025 and ISO 17034 certified general purpose viscosity standards provide certified kinematic viscosity, dynamic viscosity and density data across temperature ranges from 20 to 100 °C.
Catalog Number:
(99128.290)
Supplier:
VWR Chemicals
Description:
Fuel testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Cetane Number ISO 5165 / EN 61715.
UOM:
1 * 1 L
Supplier:
VWR Chemicals
Description:
Pour Point Certified Reference Materials for the verification of laboratory instruments used in testing petroleum and derivative products for Pour Point to ASTM D97, IP 15, ISO 3016 and other equivalent international test methodologies.
Catalog Number:
(8030-00)
Supplier:
Avantor
Description:
Mixture (51 ml/bottle) of 2 mg/ml stearic acid and 2 mg/ml n-hexadecane in ULTRA RESIANALYZED acetone.
UOM:
1 * 1 KIT
Catalog Number:
(124782C)
Supplier:
VWR Chemicals
Description:
Chlordane (0,02 mg/ml) and Toxaphene (0,20 mg/ml) in methanol.
UOM:
1 * 1 mL
Catalog Number:
(1461003.)
Supplier:
USP
Description:
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM:
1 * 200 mg
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