醋酸丁酸纤维素S52899 · CAS 9004-36-8
乙酰基含量13.5%,丁酰基含量38%
乙酰基含量13.5%,丁酰基含量38%
乙酰基含量2%,丁酰基含量46%
手选精致级,淡黄色

超纯级, ≥99.5%(GC)
USP, 医药级
C16:65-75%, C18:16-26%
药典级,Ph. Eur.,BP,USP,99-101%
促销40%, melting point 54.0-57.0 ℃
粘度: 600-1000mpa.s
24-28 wt. % in H2O

ACS, ≥99%

用于元素分析, Φ:0.5mm

UltraBio™, 超纯级, ≥99%(T)
≥95.0%,大麦
PureSpectra™, 光谱纯
促销色谱固定液
0.05%(w/v)in water
Standard for GC, ≥99.5%(GC)
Standard for GC, ≥99.5%(GC)
促销Standard for GC, ≥99.5%(GC)
Standard for GC, ≥99.5%(GC)
Standard for GC, ≥99.5% (GC)
≥95%
≥98 atom%,≥98%