| Business | Phone |
| Advanced Lab Concepts Inc 9754 Whithorn Dr, Houston 77095 | (281) 859-5496 |
| Celdyne 17000 El Camino Real, Houston 77058 | (281) 286-9930 |
| Cem Corp 14238 Cindywood Dr, Houston 77079 | (281) 531-7928 |
| D M Scientific 10700 Rockley Rd, Houston 77099 | (281) 496-0070 |
| Dionex Corp 340 N Sam Houston Pkwy E 199, Houston 77060 | (281) 847-5652 |
| Fisher Scientific 9999 Veterans Memorial Dr, Houston 77038 | (281) 820-9898 |
| Maness Scientific 2403 Naomi St, Houston 77054 | (713) 228-9555 |
| Hocker Inc 13402 Weiman Rd, Houston 77041 | (713) 464-5829 |
| Labquip Inc Houston 77017 | (713) 477-8506 |
| Lab Products Inc 9039 Katy Fwy 500, Houston 77024 | (713) 973-7703 |