BVV™ Celite® 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron -50LBS bio-organic fertilizer process pH glass electrode (platinum

process pH glass electrode (platinum for ORP) which is compared to a reference electrode in KCL solution

This disposable protective hood not only protects your head but also protects your neck and shoulders from worksite contaminants

Designed to float in water

This makes it silent

BVV™ Celite® 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron -50LBS bio-organic fertilizer process pH glass electrode (platinumCelite 545 Food Codex Chemicals Grade Filters down to 4. 5 microns BVV's Celite 545 grade is Food Codex Grade and is approved for use as a filtering and processing aid in the Food Industry & is Made in the USA. Celite 545 is a formulation of Diatomaceous Earth that is used as a filtration aid for the pre processing of distillate. Diatomaceous earth is considered skeletal remains of single celled algae diatoms formed due to sedimentary deposits. This