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Sigma:油酸,75090-5ML,CAS:112-80-1 屬性: 質(zhì)量水平:100 等級:analytical standard 蒸汽壓:1 mmHg ( 176 °C) 測定:≥99.0% (GC) 形式:neat 保質(zhì)期:limited shelf life, expiry date on the label
Sigma:L-天冬氨酸,A9256-100G,CAS:56-84-8 屬性: 質(zhì)量水平:200 等級:reagent grade 測定:≥98% (HPLC) 形式:powder, crystals or chunks 顏色:white to off-white
Sigma:D-山梨醇,S3889-1kg,CAS:50-70-4 屬性: 質(zhì)量水平:200 蒸汽密度:1 (vs air) 蒸汽壓:0.1 mmHg ( 25 °C) 產(chǎn)品線:BioReagent 測定:≥98% (GC) 形式:powder 應(yīng)用:cell culture | mammalian: suitable cell culture | plant: suitable
Sigma:聚乙烯吡咯烷酮,856568-100G,CAS:9003-39-8 屬性: 形式:powder 質(zhì)量水平:200 分子量:average Mw~55,000
Sigma:外源凝集素(菜豆),L8754-25MG 屬性: 質(zhì)量水平:200 形式:lyophilized powder 效能:≤62.5μg per mL agglutination activity ≤10μg/mL mitogenic activity 雜質(zhì):salt, free 儲存溫度:2-8°C
Sigma:丙酮酸鈉,P5280-100G,CAS:113-24-6 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioReagent 測定:≥99% 形式:powder 應(yīng)用:cell culture | insect: suitable cell culture | mammalian: suitable Mp:300°C (lit.) 溶解性:H2O: 100mg/mL 儲存溫度:2-8°C
Sigma:酚紅|苯酚紅(溶液),P0290-100ML,CAS:143-74-8 屬性: 質(zhì)量水平:200 無菌性:sterile-filtered 產(chǎn)品線:BioReagent 形式:liquid 濃度:0.5% 應(yīng)用:cell culture | mammalian: suitable 雜質(zhì):endotoxin, tested
Sigma:雌二醇,E2758-250MG,CAS:50-28-2 屬性: 質(zhì)量水平:200 生物來源:synthetic (organic) 產(chǎn)品線:BioReagent 測定:≥98% (HPLC) 形式:powder 應(yīng)用:cell culture | mammalian: suitable Mp:176-180°C (lit.)
Sigma:DL-乳酸鈉溶液,L4263-100ML,CAS:72-17-3 屬性: 質(zhì)量水平:200 生物來源:synthetic 產(chǎn)品線:BioReagent 測定:27-33% (enzymatic) 形式:syrup 濃度:60% (w/w) 應(yīng)用:cell culture | mammalian: suitable 儲存溫度:2-8°C
Sigma:L-苯基丙氨酸,P2126-100G,CAS:63-91-2 屬性: 質(zhì)量水平:200 等級:reagent grade 測定:≥98% 形式:powder or crystals 應(yīng)用:detection: suitable 顏色:white to off-white Mp:270-275°C (dec.) (lit.) 溶解性:1 M NH4OH: 50mg/mL, clear