ProElif QA23 Encapsulated Wine Yeast (83 g) itemID-29958 has offered a variety of

has offered a variety of methods for testing the level of Free SO2 in a wine

We go through thousands which helps keep our price down

The one way valve keeps beer from flowing back into the regulator when a keg happens to have more pressure than your regulator is pushing

More Tips & Tricks:

ProElif QA23 Encapsulated Wine Yeast (83 g) itemID-29958 has offered a variety ofProElif QA23 is a double encapsulated yeast product developed by Proenol for secondary fermentations. The yeast cells are double encapsulated in an alginate bead. The beads can be directly inoculated into the bottle (eliminating the need to prepare a starter culture). This helps ensure control of the number of cells per bottle. Upon fermentation completion, the beads have a greater density than the wine and will quickly drop to the neck of the bottle