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氯甲硫磷/虫螨磷 标准品
Orthoboric acid H3BO3 99.99%
PUNYW25646525 Sucrose-d6
2,2'4,5,6'-Pentachlorobiphenyl Solution in Methanol (无证书)
Tin Chlorides Kit II (solutions, 1983.4, 1982.8, 1981.12, 1987.6, 1986.12, 1985.18, 2487.8, 2488.16,
GPC标样-葡聚糖(Mw 730200)(宽Mw,支链) 标准品
丙酮中吡菌磷
2-己酮
Methyl chlorodibromoacetate Solution 100ug/ml in t-Butylmethyl ether
甲磺酸阿帕替尼