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- 烫发液 (NN-814)说明
- 点击次数：762 更新时间：2023-05-23
- 使用RSpak NN-814分析烫发液。
Sample :
1. Thioglycolic acid (TGA)
2. Dithioglycolic acid (DTGA)
3. CCysteine (Cys)
4. Disufide of TGA and Cys (TGA-Cys)
5. Ammonia (NH3)
6. Monoethanolamine (MEA)
7. Cystine (CT)
Column : Shodex RSpak NN-814 (8.0 mm I.D. x 250 mm)Eluent : 9.6 mM NaH2PO4 (pH2.68 adjusted by H3PO4)Flow rate : 1.0 mL/minDetector : UV (210 nm), RIColumn temp. : 45 ℃