品牌

貨號

品名

sigma

34860-4X4L-R

Methanol ,CHROMASOLV®, for HPLC, ≥99.9%

sigma

34851-4X4L

Acetonitrile,CHROMASOLV® gradient grade, for HPLC, ≥99.9%

sigma

270504-4X4L

Hexane,CHROMASOLV®, for HPLC, ≥95%

sigma

270547-4X4L

N,N-Dimethylformamide ,CHROMASOLV® Plus, for HPLC, ≥99.9%

sigma

270741-4X4L

Ethanol ,CHROMASOLV®, for HPLC, denatured

sigma

34855-4X4L

Cyclohexane,CHROMASOLV®, for HPLC, ≥99.7%

sigma

34858-4X4L

Ethyl acetate ,CHROMASOLV®, for HPLC, ≥99.7%

sigma

34863-4X4L

2-Propanol ,CHROMASOLV®, for HPLC, ≥99.8%

sigma

34865-4X4L

Tetrahydrofuran,CHROMASOLV® Plus, for HPLC, ≥99.9%, inhibitor-free

sigma

34866-4X4L

Toluene*,CHROMASOLV®, for HPLC, 99.9%

sigma

34869-4X4L

Dimethyl sulfoxide ,CHROMASOLV® Plus, for HPLC, ≥99.7%

sigma

34875-4X4L

tert-Butyl methyl ether ,CHROMASOLV®, for HPLC, ≥99.8%

天地

甲醇

天地

乙腈