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.
300 NTU Turbidity Cal Standard - 1L
Item No.
14112
Simple Nutrients (Soft Water)
Item No.
1349
250 NTU Turbidity Cal Standard - 1L
Item No.
14111
Common Inorganics (Soft Water)
Item No.
1347