120 mL, Reagent, Standards
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Carbon Standard; Organic
Ricca ChemicalOrganic Carbon Standard, 1 mL = 1 mg C, 1000 ppm C APHA/EPA - for Total Organic Carbon (TOC) Shelf Life: 12 months
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Ricca 1000 ppm NH3 Ammonia Standard
Ricca ChemicalThe Ricca Chemicals 1000 ppm standard ammonia can be used to make fertilizers in various forms and composition including urea and Diammonium phosphate. Ammonia in pure form can be applied directly into the soil.
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