α-糜蛋白酶来源于牛胰腺,α-Chymotrypsin from bovine pancreas [BPC];≥40 units/mg protein, vial of 5 mg
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钨酸,Tungstic acid;≥98.0% (calcined substance, T), powder
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氯化镝(III),Dysprosium(III) chloride;anhydrous, powder, 99.99% trace metals basis
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N-乙酰-D-乳糖胺,N-Acetyl-D-lactosamine [Galβ1, 4GlcNAc, LacNAc]; Calbiochem®
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叔丁胺,tert-Butylamine [TBA];≥99.5%
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三氟乙酸,Trifluoroacetic acid [TFA];for spectroscopy Uvasol®, ≥99.8% (acidimetric)
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香豆素153,Coumarin 153;Dye content 99 %