Tetra-Natrium-Pyrophosphat 10Hydrat CZDA 1kg Herz equipment calibration
Description
Tetra Natrium Pyrophosphat 10Hydrat CZDA 1kg Herz equipment calibration equipment calibration PABA (para aminobenzoic acid) Chemical formula: Na₄O₇P₂ 10H₂O Metallurgical industry: used in metal surface treatment processes and as a binder in special processes
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