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Sigma試劑:二乙烯苯,414565-250ML,CAS:1321-74-0 屬性: 質(zhì)量水平:200 等級(jí):technical grade 蒸汽密度:4.5 (vs air) 蒸汽壓:0.9 mmHg ( 30 °C) 測(cè)定:80% 自燃溫度:878°F 包含:1000ppmp-tert-butylcatechol as inhibitor expl. lim.:0.7%, 75°F
吐溫80增溶劑,Sigma試劑:吐溫20,P1379-500ML 屬性: 質(zhì)量水平:300 描述:non-ionic 測(cè)定:≥40.0% (GC) 形式:viscous liquid 分子量:~1228 組成:lauric acid, ≥40% (balance primarily myristic, palmitic, and stearic acids)
Sigma貨號(hào):還原輔酶Ⅱ四鈉鹽,N1630-25MG,CAS:2646-71-1 屬性: 質(zhì)量水平:300 測(cè)定:≥93% (HPLC) ≥93% (spectrophotometric assay) 溶解性:10 mM NaOH: soluble 50mg/mL, clear 儲(chǔ)存溫度:?20°C
Sigma試劑:人血漿纖維連蛋白,F(xiàn)0895-1MG 屬性: 質(zhì)量水平:200 生物來源:human plasma 無菌性:sterile 產(chǎn)品線:BioReagent 形式:liquid 包裝:pkg of 1mg pkg of 2mg pkg of 5mg 濃度:0.1% (Solution) 應(yīng)用:cell culture | mammalian: suitable
Sigma試劑:細(xì)胞松弛素B,C6762-1mg,CAS:14930-96-2 屬性: 質(zhì)量水平:300 測(cè)定:≥98% (HPLC) 形式:powder 顏色:white 溶解性:DMSO: 10mg/mL 作用機(jī)制:DNA synthesis | interferes 抗生素抗菌譜:fungi 儲(chǔ)存溫度:?20°C
Sigma試劑:阿爾新藍(lán)8GX,A3157-10G,CAS:33864-99-2 屬性: 質(zhì)量水平:200 等級(jí):certified by the Biological Stain Commission 形式:powder 組成:Dye content, ≥50% 應(yīng)用:hematology: suitable histology: suitable 溶解性:water: 1mg/mL, blu
Sigma試劑:正己烷,34859-1L,CAS:110-54-3 屬性: 質(zhì)量水平:100 蒸汽密度:~3 (vs air) 蒸汽壓: 256 mmHg ( 37.7 °C) 5.2 psi ( 37.7 °C) ~132 mmHg ( 20 °C) 測(cè)定:≥97.0% (GC) 形式:liquid 自燃溫度:453°F expl. lim.:7.7%
Sigma試劑:硅油,378380-250ML,CAS:63148-62-9 屬性: 質(zhì)量水平:200 蒸汽密度:1 (vs air) 蒸汽壓:5 mmHg ( 25 °C) 5 mmHg ( 20 °C) 折射率:n20/D 1.403 (lit.) 粘度:500cSt(25°C) Bp:140°C/0.002mmHg (lit.) 密度:0.97g/mLat 25°C
Sigma試劑:5-溴尿嘧啶,852473-5G,CAS:51-20-7 屬性: 質(zhì)量水平:100 測(cè)定:98% Mp:300°C (lit.) SMILES string:BrC1=CNC(=O)NC1=O InChI:1S/C4H3BrN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9) InChI key:LQLQRFGHAALLLE-UHFFFAOYSA
Sigma試劑:羅丹明123,83702-10MG,CAS:62669-70-9 屬性: 質(zhì)量水平:100 等級(jí):for fluorescence 產(chǎn)品線:BioReagent 測(cè)定:≥85% (HPLC) 雜質(zhì):≤10% water 溶解性:ethanol: 20mg/mL, clear, red 適用性:in accordance for fluorescence