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Custom-VOC-Mix 108 50-1000 ?g/mL in Methanol. Short expiry date due to chemical nature of component(s)
2-Iodobutane (无证书)
(办证) 环丙沙星盐酸盐 D8 标准品 100 μg/mL
顺丁烯二酰肼/马来酰肼
N-(Acetyl-d3)-S-benzyl-L-cysteine
cis-Ambroxol Hydrochloride
Sildenafil Citrate 标准品
N.N‘-Didodecyldithiooxamide (无证书)
First Standard® 乙腈中硅噻菌胺溶液,100μg/mL
甲醇中溴鼠灵标准溶液