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醋酸甲羟孕酮溶液, 100ppm
First Standard® 乙腈中43农药混标溶液,10μg/mL
N-Acetyl-S-methyl-L-cysteine
Terbutaline-d3 (1-hydroxyethyl-1,2,2-d3) 标准品
4.5-Dihydroxy-2.7-naphthalene disulfonic acid monosodium salt (无证书)
阿米曲士(需单独加运费)
0.1% Ni(NO3)2 in 1% HNO3
Dibenzo(a,e)pyrene, 10 mg 标准品
Sodium-N-methyl-N-oleyl taurate (无证书)
A0303063 雌二醇 CAS号127-69-5