Vee Gee Scientific CTX-1 Handheld Refractometer, with Antifreeze/Coolant Scales, -50 to 0 degree C Freezing Point

! Vee Gee Scientific CTX-1 Handheld Refractometer, with Antifreeze/Coolant Scales, -50 to 0 degree C Freezing Point

Product Details

• all-metal housing for quick temperature equilibrium between sample and prism