| 西格玛订货编号 | Sigma化学试剂订购名称 | 试剂规格及用途 |
| D1556 | OptiPrep™密度梯度培养基 | used for cell and subcellular organelle isolation |
| HT501128 | 甲醛溶液，中性缓冲，10% | histological tissue fixative |
| T8787 | Triton™ X-100 | for molecular biology |
| P8920 | 多聚-L-赖氨酸 溶液 | 0.1 % (w/v) in H2O |
| P1644 | Percoll® | pH 8.5-9.5 (20 °C) |
| M2128 | 噻唑蓝 | 98%, powder |
| T8877 | 2,3,5-氯化三苯基四氮唑 | ≥98.0% (HPLC) |
| SL2 | Sigmacote® | siliconizing reagent for glass and other surfaces |
| C9999 | 柠檬酸盐缓冲液，pH 6.0，10×，抗原修复液 | for immunohistochemistry |
| V5265 | 结晶紫溶液 溶液 | 1%, aqueous solution |
| F4680 | Fluoromount ™ 水性封片剂 | liquid |
| F6057 | Fluoroshield™ 封固剂（含DAPI） | liquid |
| D2158 | 碘海醇™ | nonionic density gradient medium |
| E2129 | 伊文思蓝 | Dye content ≥75 %, Powder |
| C0775 | 结晶紫 | Dye content, ≥90%, certified by the Biological Stain Commission, powder |
| E6032 | Peel-A-Way™ 包埋模具 | Square S-22 |
| F9252 | Folin & Ciocalteu 酚试剂 | suitable for determination of total protein by Lowry method, 1.9-2.1 N |
| F6627 | 5-氟脲嘧啶 | ≥99% purity (HPLC), powder |
| T0501 | 麝香草酚 | ≥98.5% |
| O1391 | 油红O 溶液 | 0.5% in isopropanol |
| D1878 | 2,6-二氯靛酚 钠盐 水合物 | Powder, BioReagent |
| D0550 | 3,5-二硝基水杨酸 | used in colorimetric determination of reducing sugars |
| R6626 | 罗丹明B | ≥95% purity (HPLC), powder |
| HT10132 | 布安溶液 | histological fixative |
| F7250 | 荧光素异硫氰酸酯异构体I | ≥90% purity (HPLC), powder |
| P0425 | 赖氨酸包被玻片 | poly-L-lysine coated glass slides |
| T0388 | 酒石黄 | Dye content ≥85 %, Powder |
| HT501320 | 甲醛溶液，中性缓冲，10% | histological tissue fixative |
| D5637 | 3,3-二氨基联苯胺 四盐酸盐 水合物 | ≥96% |
| C9008 | p -香豆酸 | ≥98% purity (HPLC), powder |
| T3516 | 硫代磺素T | Powder |
| P7170 | 丽春红S染液(零售包装) 溶液 | BioReagent, 0.1 % (w/v) in 5% acetic acid |
| SHH0002 | NOVEC™ 7100工程化液体 | ≥99.5% purity, liquid |
| P3683 | Paraplast Plus® | for tissue embedding |
| C5132 | 咔唑 | ≥95% purity (GC), powder |
| C6767 | 刚果红 | Dye content ≥35 %, Powder |
| M9140 | 亚甲蓝 | Dye content, ≥82%, certified by the Biological Stain Commission, powder |
| C0875 | 钙黄绿素 | Powder |
| C5042 | 甲酚紫乙酸盐 | Dye content, ~70%, certified by the Biological Stain Commission, powder |
| H3128 | 钙羧酸 | suitable for use as an indicator for the titration of calcium |
| P110010 | 聚乙烯醇缩丁醛 | Powder |
| C6144 | 叶绿素a | Powder |
| P3558 | 切片石蜡® | for tissue embedding |
| F6182 | Fluoroshield™ | liquid |
| SHH0001 | Novec ™ 7000 工程流体 | ≥99.5% purity, liquid |
| C6158 | 结晶紫 | ≥90% purity anhydrous basis, ACS reagent, powder |
| M9015 | 孔雀绿 草酸盐 | Dye content, ≥90%, certified by the Biological Stain Commission, powder or crystals |
| HT5012 | 甲醛溶液，中性缓冲，10% | case of 24 × 60 mL, histological tissue fixative |
| T1892 | 硫黄素S | Practical grade, powder |
