B767生化试剂X-Glucosaminide10mg/100mg原装250/950INALCO1758-0150B768生化试剂X-Glucoside(5-溴-4-氯-3-吲哚基-beta-D-吡喃葡糖苷)25mg原装/100mg原装250/900INALCO1758-0500B769生化试剂Xylan(木聚糖)5g/10g/2
| B767 | 生化试剂X-Glucosaminide | 10mg/100mg原装 | 250/950 | INALCO1758-0150 |
| B768 | 生化试剂X-Glucoside(5-溴-4-氯-3-吲哚基-beta-D-吡喃葡糖苷) | 25mg原装/100mg原装 | 250/900 | INALCO1758-0500 |
| B769 | 生化试剂Xylan(木聚糖) | 5g/10g/25g/100g原装 | 220/360/790/2780 | Sigma分装 |
| B770 | 生化试剂XyleneCyanolFF(二甲苯蓝,二甲苯青) | 1g/5g/10g | 80/130/390 | Amresco分装 |
| B771 | 生化试剂Xylitol(木糖醇) | 100g/1kg/5kg | 70/500/2350 | 国产 |
| B772 | 生化试剂X-α-gal | 10mg原装/100mg原装 | 210/1250 | INALCO1758-0200 |
| B780 | 生化试剂YeastExtractTechnical | 500g原装/10kg原装 | 510/4590 | BD 288610 |
| B781 | 生化试剂YeastNitrogenBase(酵母氮源) | 100g原装 | 550 | BD 239210 |
| B785 | 生化试剂YNB(无氨基酸酵母氮源) | 100g/500g/2kg原装 | 350/1280/3870 | BD 291920 |
| B786 | 生化试剂Zeatin(玉米素) | 5mg/25mg/50mg | 430/1810/3450 | Sigma Z0164 |
| B787 | 生化试剂Zein(玉米蛋白) | 100g/500g/1kg原装 | 300/1250/2100 | Sigma Z3625 |
| B788 | 生化试剂Zeocin(博莱霉素) | 1g | 3030 | INVITROGEN |
| B789 | 生化试剂α-Lactose(α-乳糖) | 250g/500g/1kg/5kg原装 | 100/160/270/1120 | Sigma L3625 |
| B790 | 生化试剂β-D-Glucan(β－葡聚糖) | 50mg/250mg/1g原装 | 480/1350/4250 | Sigma G6513 |
| B791 | 生化试剂酵母粉 | Oxoid原装500g/国产500g | 200/120 | |
| B691 | 生化试剂TetrathionateBrothBase | 500g原装 | 420 | BD 210430 |
| B692 | 生化试剂Thidiazuron(TDZ)(TDZ) | 5mg/10mg/25mg/100mg | 380/640/1330/4420 | Sigma P6186 |
| B693 | 生化试剂Thiourea(硫脲) | 100g/250g/500g/1kg | 180/330/550/850 | Sigma T7875 |
| B694 | 生化试剂Thrombin(凝血酶) | 1ku 原装/10ku 原装 | 790/4070 | Sigma T4648 |
| B695 | 生化试剂Thymidine(胸腺嘧啶核苷) | 1g/5g/10g/25g原装 | 190/850/1410/2950 | Sigma T-9250 |
| B696 | 生化试剂Thymine(胸腺嘧啶) | 5g/25g/100g原装 | 140/560/1560 | Sigma T-0376 |
| B697 | 生化试剂TMB,2HCI(四甲基联苯胺) | 250mg/1g/100ml | 110/290/150 | Amresco分装 |
| B698 | 生化试剂Tobramycin(妥布拉霉素) | 100mg原装 | 380 | INALCO1758-9255 |
