人绒毛膜促性腺激素,Chorionic gonadotropin human [hCG];lyophilized powder, from human pregnancy urine, ~13,000 I.U. per mg
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异丙醇 [2-丙醇],2-Propanol [IPA];puriss., meets analytical specification of Ph. Eur., BP, USP, ≥99.5% (GC)
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三氟甲烷磺酸铽(III),Terbium(III) trifluoromethanesulfonate;≥97%
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二苯胍,1,3-Diphenylguanidine;analytical standard (for titrimetry), ≥99.5% (HPLC)
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羧化红色荧光纳米金刚石,Carboxylated 50 nm Red FND Fluorescent Nanodiamond in DI water, ~2ppm NV
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磷酸二氢钠二水合物,Sodium phosphate monobasic dihydrate;for analysis EMSURE® Reag. Ph Eur, 99.0-100.5% dry basis (alkalimetric)
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乙二胺四乙酸二钠盐二水合物 [EDTA二钠盐二水合物],Ethylenediaminetetraacetic acid disodium salt dihydrate;BioUltra, for molecular biology, ≥99.0% (T)