VEE GEE Scientific ?offers Standards that come with a Letter of NIST Traceability Certification. Calibrate your Refractometer with either Oil or Water. Each bottle contains 7.4ml / 0.25oz.
| Thomas No | Mfr No | Description |
|---|---|---|
| 21A00F495 | 45000-OS200 | Fabric Case for Handheld Refractometers |
