Cellulose Nitrate Filter Membranes, Gridded, Sterile, Whatman #7141-104: Green Paper Cosine conversion table (0–45°) printed Gray Paper Reagent:#4167-L** - Manganous Sulfate, 500 ml - Expiry 09/25 Also compatible with liquids B-R-22-6
Yard notes & kiln story
Description
Cellulose Nitrate Filter Membranes, Gridded, Sterile, Whatman #7141 104: Green Paper Cosine conversion table (0–45°) printed Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 Cosine conversion table (0–45°) printed on the reverse side for convenient field calculations 000 species of freshwater fishes in North America alone