沙,3KG, SAND OTTAWA 20-30 MESH 3KG

2，6-二氟苯胺, 2,6-Difluoroaniline

混合阴离子标准, Mixed anion standard

乳酸, Lactic acid

2,4-二甲氧基苯甲醛, 2,4-Dimethoxybenzaldehyde

1-Octane sulfonic acid sodium salt

GLYCEROL 1L

SurePrep?RNA/蛋白纯化试剂盒, SUREPREP RNA/PROTEIN PUR KIT

聚乙烯乙二醇醚, TRITON X-100 100ML

乙酸钠三水合物,2.5KG, SOD ACET TRI USPFCCEPBP2.5KG