
产品分类
Products相关文章
Related articlesSigma货号:L -还原型谷胱甘肽,G4251-1G 属性: 质量水平:300 测定:≥98.0% 形式:powder 应用:detection: suitable 颜色:white Mp:192-195°C (dec.) (lit.) 储存温度:2-8°C Amino Acid Sequence:γ-Glu-Cys-Gly
Sigma:芝麻油,S3547-250ML,CAS:8008-74-0 属性: 生物来源:Sesamum indicum(sesame) 质量水平:100 形式:liquid 密度:0.92g/mLat 25°C 官能团:oleic acid 运输:ambient 储存温度:room temp
Sigma:地衣红,O7380-10G,CAS:1400-62-0 属性: 质量水平:100 生物来源:synthetic 形式:powder or crystals 应用:hematology: suitable histology: suitable 溶解性:1 M NaOH: 1mg/mL, clear Εmax:≥400 at 580nm in 0.1 M NaOH
Sigma:氧氟沙星,O8757-1G,CAS:82419-36-1 属性: 质量水平:200 生物来源:synthetic 测定:≥99% (HPLC) 形式:powder 溶解性:1 M NaOH: soluble 50mg/mL 作用机制:DNA synthesis | interferes
Sigma:β环糊精,C4805-25G,CAS:7585-39-9 属性: 质量水平:200 无菌性:non-sterile 产品线:BioReagent 测定:≥97% 形式:powder 旋光性:[α]20/D +162±3°, c =1.5% in H2O 应用:cell culture | mammalian: suitable Mp:290-300°C (dec.) (lit.)
Sigma:鬼笔环肽,P5282-.1MG 属性: 质量水平:200 生物来源:peptide fromAmanita phalloides 荧光:λex495nm; λem520nm(lit.) 储存温度:−20°C
Sigma:4-庚酮,101745-100ML,CAS:123-19-3 属性: 蒸汽密度:3.93 (vs air) 质量水平:100 蒸汽压:5.2 mmHg ( 20 °C) 测定:98% 折射率:n20/D 1.407 (lit.) Bp:145°C (lit.) Mp:−33°C (lit.) 溶解性:H2O: insoluble alcohol: soluble
Sigma:磷酸钠二元 二元,S9763-100G,CAS:7558-79-4 属性: 质量水平:200 等级:ACS reagent 测定:≥99.0% 形式:powder 杂质:≤0.002% Chloride (Cl) ≤0.01% Insoluble matter 缺失:≤0.2% loss on drying, 105°C
Sigma:α-酮戊二酸,75890-25G,CAS:328-50-7 属性: 质量水平:300 测定:99.0-101.0% (T) Mp:114-118°C 溶解性: H2O: 1g/10 mL, clear to slightly hazy, colorless to almost colorless 储存温度:2-8°C
Sigma:四十四烷,88144-250MG,CAS:7098-22-8 属性: 质量水平:100 等级:analytical standard 测定:≥98.0% (GC) 形式:neat 保质期:limited shelf life, expiry date on the label 应用: HPLC: suitable gas chromatography (GC): suitable