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Phthalic acid, 99% 1KG
CART 25-2 SPHER ADS RP-4
Dilithium tetrachlorocuprate, 0.1M solution in THF 500ML
2-Amino-4,5-diphenyl-3-furonitrile, 97%
乙二氨四乙酸二钠盐;EDTA二钠盐 ,99%+ RG
Dilution Set Reflectoquant
甲酚(异构体混和物), ≥99.0%
农残级硫酸钾99,999%
葡萄糖酸铜(II), ≥97.0%
巴豆酸酐, ≥98.0%