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Sigma:2-甲基-2,4-戊二醇 屬性: 蒸汽密度:4.1 (vs air) 質(zhì)量水平:200 蒸汽壓:0.02 mmHg ( 20 °C) 等級(jí):puriss. 方案:≥99.0% (GC) 表單:viscous liquid expl. lim.:7.4 %
Sigma:脫氧膽酸鈉 屬性: 生物來(lái)源:ox bile 質(zhì)量水平:300 描述:anionic 產(chǎn)品線:BioXtra 方案:≥98.0% (dry matter, NT) 表單:powder
Sigma:Avicel® PH-101 Cellulose Resin 屬性: 產(chǎn)品名稱:Avicel® PH-101, ~50 μm particle size 表單:powder 質(zhì)量水平:100 技術(shù):LPLC: suitable 基質(zhì):Cellulose 基質(zhì)活性基團(tuán):polymer
Sigma:氰基硼氫鈉 屬性: 質(zhì)量水平:200 表單:powder 反應(yīng)適用性:reagent type: reductant Mp:241-243 °C
Sigma:氯化鎂 屬性: 等級(jí):synthesis grade 質(zhì)量水平:200 表單:solid 效能:2800 mg/kg LD50, oral (Rat) pH值(酸堿度):≥7 (20 °C, 50 g/L in H2O) 沸點(diǎn):1412 °C/1013 hPa
Sigma:甘氨酸 屬性: 產(chǎn)品名稱:甘氨酸, Vetec™, reagent grade, 98% 等級(jí):reagent grade 產(chǎn)品線:Vetec™ 方案:98% 表單:powder
Sigma:Trizma ® 堿 屬性: 產(chǎn)品名稱:Trizma ® 堿, anhydrous, free-flowing, Redi-Dri™, ≥99.9% Grade:anhydrous Description:aminopeptidase substrate product line:Redi-Dri™ Assay:≥99.9%
Sigma:聚乙二醇/二甲基亞砜溶液 屬性: 產(chǎn)品名稱 :聚乙二醇/二甲基亞砜溶液, Hybri-Max™, average mol wt 1,450, 50 % (w/v), 0.2 μm filtered, BioReagent, suitable for hybridoma Grade :Hybri-Max™ Sterility :0.2 μm filtered
Sigma:丁酸鈉 屬性: 產(chǎn)品名稱 :丁酸鈉, Vetec™, reagent grade, 99% InChI key :MFBOGIVSZKQAPD-UHFFFAOYSA-M InChI :1S/C4H8O2.Na/c1-2-3-4(5)6;/h2-3H2,1H3,(H,5,6);/q;+1/p-1 SMILES string :[Na+].CCCC([O-])=O
Sigma:全轉(zhuǎn)鐵蛋白 人 屬性 : 產(chǎn)品名稱 :全轉(zhuǎn)鐵蛋白 人, powder, BioReagent, suitable for cell culture, ≥97% biological source :human plasma Description :Iron-saturated product line :BioReagent Assay :≥97% Form :powder