如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
crystal, 4°C
硒ICP标准溶液 1000 mg/l
2,3-Pentanedione, 97% 100ML
STORAGE RACK, ACRYLIC, FOR B-EMITTERS*WI TH FORMED
2-甲基-2-咪唑啉,97.0%(GC&T)
5-甲酰-2-噻吩硼酸(含有数量不等的酸酐)
3-Hydroxy-2-methyl-4-pyrone, 99% 25GR
双酚 A (3-氯-2-羟丙基) (2,3-二羟基丙基)醚 analytical standard, for food analysis)
SER-LEU-ILE-GLY-ARG-LEU-AMIDE
1,2,5-三甲基吡咯,98.0%(GC)
Acetic acid (glacial) 100% LabGrade