Lead on Filter Paper, AE
Description
One filter paper sample packaged in a 50 mm polystyrene petri dish containing a single 47 mm tissue quartz filter spiked with lead ready-for-use with EPA Method 12 or other applicable methods.
Ammonia as Ammonia (NH3) - 1000 mg/L, 500 mL
Item No.
986
50.0 ppm NIST Sucrose - 40 mL
Item No.
11682
85.0 mg/L C from NIST KHP -- 40mL
Item No.
13255