Parafilm® M Laboratory Wrapping Film, 1 Box Locks and Safety Seals the hemoglobin from the blood

the hemoglobin from the blood will react with the impregnated guaiac and the developer to produce a blue color within 30 to 60 seconds after the application of the developer

70% of fat from medium chain triglycerides (MCT) to promote absorption

Adjustable for ulnar/radial deviation

*High Step 24 W x 24 L x 6 H *Wt

Parafilm® M Laboratory Wrapping Film, 1 Box Locks and Safety Seals the hemoglobin from the bloodProtect the integrity of research applications with a tight moisture barrier that holds a strong seal and doesn't release from glassware, despite off gassing Reduce the risk of tampered data with a covering that is odorless, colorless and semi transparent Prevents moisture and volume loss due to material composition and tight seal Flexible and self sealing material allows it to cling around irregular shapes and surfaces Stretches more than 200% of