| Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001153 | 37 | ¥3799.90 | ¥3799.90 | | ¥3799.90 |  |
| Harris Calorific Multistage Gas Regulators 3302636 | 26 | ¥2699.90 | ¥2699.90 | | ¥2699.90 |  |
| Harris Calorific High-Purity Single-Stage Gas Regulators, Brass 3001154 | 37 | ¥3799.90 | ¥3799.90 | | ¥3799.90 |  |
| Harris Calorific Gas Cylinder Hydrogen 0-125PSI 4702987 | 96 | ¥9682.30 | ¥9682.30 | | ¥9682.30 |  |
| Harris Calorific Multistage Gas Regulators 3302651 | 28 | ¥2899.90 | ¥2899.90 | | ¥2899.90 |  |
| DNA海绵采样棉签 普通泡沫尖5“PP轴,500/cs | 36 | ¥3655.00 | ¥3655.00 | | ¥3655.00 |  |