Crystal Chem于1989年成立，一直專注于為科學界提供高質量的研究試劑盒，該公司的優勢在于其產品質量、服務、靈活性和客戶承諾。
關于“正牌代理商"欄目的聲明
“正牌代理商"欄目設立的初衷是為了讓讀者在購買產品時能更快找到廠家授權的代理商，不用一張一張地翻名片，也不用擔心買到水貨和假貨。基于這個初衷，我們收錄了多個品牌的代理商，并在簽訂合同時進行了嚴格的審核。各廠家或代理商以合同的形式對其代理信息的真實性和準確性進行了保證。 然而，由于生物產品市場的復雜性，盡管我們進行了嚴格的審核，也不能保證信息的*準確和實時更新。基于此，今后我們會盡我們最大的努力去進行更嚴格的審核，也希望各廠家和代理商配合和諒解。
crystalchem常賣產品如下：
| 貨號 | 品名 | 規格 | 品牌 |
| 81516 | Rat GIP ELISA Kit | 96T | crystalchem |
| 81507 | Rat GLP-1 ELISA Kit | 96T | crystalchem |
| 80639 | Mouse Haptoglobin ELISA Kit | 96T | crystalchem |
| 90336 | Hamster Insulin ELISA Kit | 96T | crystalchem |
| 80637 | Mouse Fibrinogen ELISA Kit | 96T | crystalchem |
| 81527 | New 10uL Mouse GIP ELISA Kit | 96T | crystalchem |
| 81511 | Mouse Active GIP ELISA Kit | 96T | crystalchem |
| 80440 | Mouse Homocysteine Assay Kit (Fl) | 96T | crystalchem |
| 80300 | Rat Hemoglobin A1c (HbA1c) Assay Kit | 96T | crystalchem |
| 90096 | Insulin ELISA Kit (10 Kit Pack) | 10x96T | crystalchem |
| 79980 | Mouse LDL-Cholesterol Assay Kit | 96T | crystalchem |
| 80630 | Mouse Albumin ELISA Kit | 96T | crystalchem |
| 80556 | Mouse Corticosterone ELISA Kit | 96T | crystalchem |
| 80471 | Mouse Total Bile Acids Assay Kit-Updated Kit | 96T | crystalchem |
| 81692 | Mouse Glucose Assay Kit | 96T | crystalchem |
| 81500 | PYY ELISA Kit | 96T | crystalchem |
| 81508 | Mouse GLP-1 ELISA kit | 96T | crystalchem |
| 80350 | Mouse Creatinine Assay Kit | 96T | crystalchem |
| 90095 | Insulin ELISA Kit | 96T | crystalchem |
| 90156 | Dog (Canine) Insulin ELISA Kit | 96T | crystalchem |
| M2103 | Wheat/Gluten (Gliadin) ELISA Kit | 96T | crystalchem |
| 80310 | Mouse Hemoglobin A1c (HbA1c) Assay Kit | 96T | crystalchem |
| 80640 | Mouse Hemoglobin ELISA Kit | 96T | crystalchem |
| 90010-96 | Rat Insulin ELISA Kit | 96T | crystalchem |
| 81518 | Mouse Glucagon ELISA Kit | 96T | crystalchem |
| 90050 | C-Peptide Mouse ELISA（C-肽） | 96T | crystalchem |
| 80562 | Dog Prolactin ELISA Kit | 96T | crystalchem |
| 80390 | Rat Urinary (NAG) Assay Kit | 96T | crystalchem |
| 90080 | Ultra Sensitive Mouse Insulin ELISA Kit | 96T | crystalchem |
| 90060 | Ultra Sensitive Rat Insulin ELISA KIT | 96T | crystalchem |
| 90082 | Ultra Sensitive Mouse Insulin ELISA | 10x96wells | crystalchem |
| 90030 | Mouse Leptin ELISA Kit | 96T | crystalchem |
