| | 英国Whatman 5305-125, Reeve Angel滤纸,20-25um,直径150mm,快速定量分析低灰级纤维素滤纸 | 2 | ¥238.00 | ¥238.00 | | ¥238.00 |  |
| | Whatman TE35 聚四氟乙烯滤膜10411901 ePTFE LAM 1.0uM 8x10INCH 25/PK,尺寸:8x10INCH孔径1.0um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | I-Chem 329-0250-RWD 250ml 波士顿圆形透明玻璃瓶,已认证 I-Chem 250ml Boston Round Clear Glass Bottle Certified | 2 | ¥272.00 | ¥272.00 | | ¥272.00 |  |
| | TQC 英国标准 加仑重量杯连盖,完全符合ANSI / NCSL Z540-1或MIL-STD-45662A(如适用)校准认证(符合ISO 9000) | 39 | ¥3930.00 | ¥3930.00 | | ¥3930.00 |  |