Shimadzu Part Number:REST-32278

Pesticide Mix, 8141 Cal Std B OP Pesticides 200ug/ml,hexane/acetone,1ml/ampul

8141 OP Pesticide Calibration Mix B Material: (7 components) Compound List: Dimethoate (60-51-5) EPN (2104-64-5) Malathion (121-75-5) Monocrotophos (6923-22-4) Parathion (ethyl parathion) (56-38-2) Sulfotepp (3689-24-5) TEPP (tetraethylpyrophosphate) (107-49-3) Methods 8140, 8141 (Organophosphorus Pesticides) The preparation of accurate and stable OP standards is complicated by their sensitivity to light, pH, heat, and water. Restek has overcome these issues through our ongoing research into OP pesticide mixtures to save your lab time and effort. • Solvents are assayed to ensure low water content. • Reference mixtures are stored in deactivated amber ampuls, under an inert atmosphere. • Purity is determined by a combination of methods: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point. Certified Reference Material: Yes Solvent and Volume: 200 µg/mL each in hexane:acetone (95:5), 1 mL/ampul Concentration: 200 Min Shelf Life on Ship Date: 3 months Product Name: 8141 OP Pesticide Calibration Mix B Product Type: Multi-Component Standard Solvent Code: H:A (95:5) Units: ea.
Price: $87.00
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