品名 | 規(guī)格 | 包裝 | 單價 | 貨期 |
無水磷酸氫鈣 | USP | 500g | 332.2元 | 促銷 |
USP級
ASSAY 98.0 - 103.0%
LOSS ON IGNITION 6.6 - 8.5%
ACID-INSOLUBLE SUBSTANCES -- 0.2%
CARBONATE TO PASS TEST
CHLORIDE (Cl) -- 0.25%
FLUORIDE -- 0.005%
SULFATE -- 0.5%
ARSENIC (As) -- 3 ?G/G
BARIUM TO PASS TEST
HEAVY METALS -- 0.003%
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