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Sigma:α-D-葡萄糖,158968-500G 屬性: 等級(jí):anhydrous 質(zhì)量水平:200 檢測方案:96% 形式:powder or crystals 旋光性:[α]20/D +52°, c =10 in H2O Mp:153-156°C (lit.)
Sigma:腺苷,A4036-5G 屬性: 生物來源:synthetic (organic) 產(chǎn)品線:BioReagent 檢測方案:≥99% (HPLC) 形式:powder technique(s):cell culture | mammalian: suitable Mp:234-236°C (lit.) 溶解性:1 M NH4OH: 50mg/mL, clear, colorless
Sigma:2-甲基-4-異噻唑啉-3-酮,725765-5G 屬性: 檢測方案:≥94.0% (GC) 95%: 形式:lumps 雜質(zhì):≤5% water SMILES string:CN1SC=CC1=O
Sigma:壬二酸,246379-25G 屬性: 蒸汽密度:6.5 (vs air) 蒸汽壓:1 mmHg ( 20 °C) 檢測方案:98% 形式:powder Bp:286°C/100mmHg (lit.) Mp:109-111°C (lit.)
Sigma:SDS,71725-50G 屬性: 等級(jí):for molecular biology 描述:anionic 產(chǎn)品線:BioUltra 檢測方案:≥99.0% (GC) 形式:powder 分子量:micellar avg mol wt 18,000 聚集數(shù):62
Sigma:L-甲硫氨酸 屬性: 生物來源:synthetic 質(zhì)量水平:200 產(chǎn)品線:BioUltra 檢測方案:≥99.5% (NT) 形式:powder or crystals 旋光性:[α]20/D +23.7±0.5°, c =5% in 5 M HCl
Sigma:,17β-雌二醇,3301-1GM 屬性: 質(zhì)量水平:100 檢測方案:≥97% (by assay) 形式:solid manufacturer/tradename:Calbiochem® 儲(chǔ)存條件:OK to freeze 顏色:white to off-white 溶解性:ethanol: 5mg/mL 運(yùn)輸:ambient 儲(chǔ)存溫度:2-8°C
Sigma:甲酸鈉,456020-5G 屬性: 質(zhì)量水平:100 檢測方案:99.998% trace metals basis 形式:powder and chunks 雜質(zhì):≤25.0ppm Trace Metal Analysis Mp:259-262°C (lit.)
Sigma:羥基乙酸,124737-25G 屬性: 質(zhì)量水平:200 產(chǎn)品線:ReagentPlus® 檢測方案:99% 形式:solid Mp:75-80°C (lit.) 溶解性:H2O: 50mg/mL, clear, colorless SMILES string:OCC(O)=O
Sigma:L-色氨酸 屬性: 等級(jí):certified reference material TraceCERT® 質(zhì)量水平:300 產(chǎn)品線:TraceCERT®