CWA Nitrate & Nitrite Back Catalog number: 55130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C15106500 1-Methyl-3-nitroguanidine, certified, 0.1g Price on request S-4422-40-4.5PEX5 ISO 9377-2 MOD Extraction Solvent Stock Solution II 40µg/mL of each Units: 1x100mL and 5x100mL extraction solvent stock solution n-Heptane 40mg n-Tetracontane 40mg Pentane Add to 1000mL Price on request 63149 2,2',3,4',5',6-Hexachlorobiphenyl (149) Price on request
