BVV 1.75 Quart Pyrex Vacuum Chamber HPS Use to adjust the pH

Use to adjust the pH of fertilizer and plant micronutrient foliar solutions

Twister Stackable Freezing / Handling Trays

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8°F to 89

BVV 1.75 Quart Pyrex Vacuum Chamber HPS Use to adjust the pH1. 75 Quart Pyrex Vacuum & Degassing Chamber (Comes with 2 Year Limited warranty) This is a complete BestValueVac vacuum chamber setup designed built and 100% tested in Naperville, Illinois. Pyrex chambers have a glass body to the chamber, giving a better view of the inside. With our unique patent pending gasket design (Patent #9475627) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling