Ammonia as N, WS
Description
15 mL screw cap vial yields 1 liter after dilution. Analyte concentration range: 0.1 - 1 mg/L as N.
1.00 mg/L C from NIST Sucrose -- 250 mL
Item No.
11221
USP System Suitability Set - Sievers 500RL - 40 mL
Item No.
17999