These discs are widely used by commercial producers, as well as those involved in smaller home cultivation. Able to be used in sterilizers and autoclaves. These synthetic filters discs fit precisely on any regular mouth 70mm canning jar which are commonly used by today's cultivators. Reusable. Usage of these discs allows a fresh, constant air exchange while preventing the entrance of unwanted contaminates.

Use them in place of jar lids, or just drill a hole in the lid, and place the discs under the lid. Our synthetic filter discs can be used within a pressure cooker, steam sterilizer or autoclave. Available in wide mouth and regular mouth sizes. They are reusable, highly durable and have a filtration rate of 99.

97% that means they will filter down to. 3 microns. You are looking at a lot of 12 synthetic filter discs used for mushroom cultivation. They come in 70mm sizes but they are all a true 1/16 of an inch thick! This equals to roughly 13 sheets of filter paper. Superior to Tyvek filter discs.

---

12 Gray Rubber Bottle Stoppers Self Healing Injection Ports for Mason Jar Lids

They fit 13 mm 05118'' diameter opening. Up for sale here is a lot of 12 rubber bottle stoppers. Use with hypodermic needles to inject cultures, therefore never needing to remove the lids on your culture jars. Self healing. Reusable. Thanks for checking us out!! Able to be used in sterilizers and autoclaves. Simply use a 7/16 to 1/2 inch drill bit and drill a hole in metal or plastic jar lid and the stoppers pop right in place.

Mainly used for mushroom growing and liquid culture production. They are 3/4" across the top, and 5/16" top to bottom. These stoppers can be used to make self-healing injection ports in Mason jar lids or medicine bottles. More quantities available.


Similar products

---

Gypsum- 1 lb.

Able to be used in sterilizers and autoclaves. Reusable. Self healing. More quantities available. 1 teaspoon of gypsum for 5 gallons. When using distilled water for Brewing, gypsum adds hardness to the water. Adds hardness to soft water when Brewing. It increases calcium and sulfite levels in Soft water, increases acidity, and helps to settle proteins during the boil.

.


Similar products

---

12 synthetic filter discs 90mm "Wide Mouth" size

Reusable. Able to be used in sterilizers and autoclaves. You are looking at a lot of 12 synthetic filter discs used for mushroom cultivation. More quantities available. When using distilled water for Brewing, gypsum adds hardness to the water. Reusable. These synthetic filters discs fit precisely on any wide mouth 90mm canning jar which are commonly used by today's cultivators.

Self healing. They are reusable, highly durable and have a filtration rate of 99. 97% that means they will filter down to. 3 microns. They come in 90mm sizes but they are all a true 1/16 of an inch thick! This equals to roughly 13 sheets of filter paper. Available in wide mouth and regular mouth sizes. Adds hardness to soft water when Brewing.

1 teaspoon of gypsum for 5 gallons. Able to be used in sterilizers and autoclaves. Use them in place of jar lids, or just drill a hole in the lid, and place the discs under the lid. Our synthetic filter discs can be used within a pressure cooker, steam sterilizer or autoclave. These discs are widely used by commercial producers, as well as those involved in smaller home cultivation.




Similar products

---

Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz

Permatex offers significant performance advantages which include outstanding oil resistance, excellent torque retention and hi-temp, sensor-safe properties. Adds hardness to soft water when Brewing. Extended warranties, engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications.

Resists auto and shop fluids, with a temperature range of -65 degrees fahrenheit to 650 degrees fahrenheit intermittent. Available in wide mouth and regular mouth sizes. When using distilled water for Brewing, gypsum adds hardness to the water. Permatex always has the right gasket maker for your application.

More quantities available. Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability. Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating. A first generation 1970-1980 gasket maker, it is OEM specified. Temperature range of -65F to 650F intermittent. Superior to Tyvek filter discs.




Similar products

---

Presto 01781 23-Quart Pressure Canner and Cooker

This precise measurement is especially important at higher altitudes. Doubles as a boiling water canner for preserving fruits, jellies, jams, pickles and salsa in pint and half pint jars. Air vent/cover lock allows pressure to build up only when the cover is closed properly and prevents the cover from opening until pressure is safely reduced.

Liquid capacity: 23 quarts 21. 8 liters. Works on regular and smooth-top ranges. Department of Agriculture for low-acid foods. Superior to Tyvek filter discs. Suggested applications: Valve covers, oil pans, water pumps, thermostat housings, timing covers, transmission pans. The only method recommended safe by the US Department of Agriculture for canning vegetables, meats, poultry, and seafood.

Doubles as a boiling-water canner for preserving fruits, jellies, pickles, jams, and salsa; Handy as a large capacity pressure cooker. Constructed of warp-resistant heavy-gauge aluminum for fast, even heating; Works on regular and smooth-top ranges; Extended 12-year limited warranty. Able to be used in sterilizers and autoclaves.

Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability. Also handy as a large capacity pressure cooker. Formulated for hi-temp applications, or heavy-duty use.


Similar products

---

48 gray rubber bottle stoppers, self healing injection ports for mason jar lids

Deluxe pressure dial gauge registers the complete range of processing pressures; This precise measurement is especially important at higher altitudes. Up for sale here are a lot of 48 gray rubber bottle stoppers. Use with hypodermic needles to inject cultures, therefore eliminating the need to remove the lids on your culture jars.

Reusable. Able to be used in sterilizers and autoclaves. Suggested applications: Valve covers, water pumps, timing covers, oil pans, thermostat housings, transmission pans. The only method recommended safe by the US Department of Agriculture for canning vegetables, poultry, meats, and seafood. Doubles as a boiling-water canner for preserving fruits, jams, pickles, jellies, and salsa; Handy as a large capacity pressure cooker.

Constructed of warp-resistant heavy-gauge aluminum for fast, even heating; Works on regular and smooth-top ranges; Extended 12-year limited warranty. Self healing. Reusable. Formulated for hi-temp applications, or heavy-duty use. Superior to Tyvek filter discs. Adds hardness to soft water when Brewing. Available in wide mouth and regular mouth sizes.




Similar products

---

25 Lb Bag Each - Rye Berries

Rye can be used in soups, stews, stuffings as a breakfast porridge, breads, substituted for rice and added to pilafs and casseroles. Able to be used in sterilizers and autoclaves. Formulated for hi-temp applications, or heavy-duty use. Bag of 25 pounds. More quantities available. Reusable. Able to be used in sterilizers and autoclaves.

Suggested applications: Valve covers, timing covers, water pumps, thermostat housings, oil pans, transmission pans. The only method recommended safe by the US Department of Agriculture for canning vegetables, meats, poultry, and seafood. Doubles as a boiling-water canner for preserving fruits, pickles, jams, jellies, and salsa; Handy as a large capacity pressure cooker.

Constructed of warp-resistant heavy-gauge aluminum for fast, even heating; Works on regular and smooth-top ranges; Extended 12-year limited warranty. When using distilled water for Brewing, gypsum adds hardness to the water. Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating.

Reusable. Similar texture to Wheat Berries. Adds hardness to soft water when Brewing. Can be substituted for rice.


Similar products

---

Fertilizer - Calcium Sulfate Dihydrate - 1 Pound - CaSO4*2H2O - Gypsum

Reusable. Deluxe pressure dial gauge registers the complete range of processing pressures; This precise measurement is especially important at higher altitudes. Suggested applications: Valve covers, thermostat housings, oil pans, timing covers, water pumps, transmission pans. The only method recommended safe by the US Department of Agriculture for canning vegetables, poultry, meats, and seafood.

Doubles as a boiling-water canner for preserving fruits, jellies, pickles, jams, and salsa; Handy as a large capacity pressure cooker. Constructed of warp-resistant heavy-gauge aluminum for fast, even heating; Works on regular and smooth-top ranges; Extended 12-year limited warranty. Used as a fertilizer, soil pH reducer, soil conditioner, and many other uses.

Not for sale in California as a fertilizer. Able to be used in sterilizers and autoclaves. Reusable. Fertilizer/ Feed Grade. Able to be used in sterilizers and autoclaves. More quantities available. 1 teaspoon of gypsum for 5 gallons. Very fine powder.


Similar products

---

6 synthetic filter discs 90mm "Wide Mouth" size

These discs are widely used by commercial producers, as well as those involved in smaller home cultivation. Formulated for hi-temp applications, or heavy-duty use. Can be substituted for rice. Reusable. These synthetic filters discs fit precisely on any wide mouth 90mm canning jar which are commonly used by today's cultivators.

They are reusable, highly durable and have a filtration rate of 99. 97% that means they will filter down to. 3 microns. Deluxe pressure dial gauge registers the complete range of processing pressures; This precise measurement is especially important at higher altitudes. Extra-large size is great for big canning jobs; Includes canning/cooking rack and complete 76-page instruction and recipe book.

When using distilled water for Brewing, gypsum adds hardness to the water. Adds hardness to soft water when Brewing. Bag of 25 pounds. Superior to Tyvek filter discs. Able to be used in sterilizers and autoclaves. Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability. Suggested applications: Valve covers, timing covers, thermostat housings, oil pans, water pumps, transmission pans.




Similar products

---

Malt Extract Agar MEA Dehydrated, 100 grams

Deluxe pressure dial gauge registers the complete range of processing pressures; This precise measurement is especially important at higher altitudes. Reusable. Suggested applications: Valve covers, timing covers, water pumps, thermostat housings, oil pans, transmission pans. The only method recommended safe by the US Department of Agriculture for canning vegetables, poultry, meats, and seafood.

Doubles as a boiling-water canner for preserving fruits, jellies, pickles, jams, and salsa; Handy as a large capacity pressure cooker. Constructed of warp-resistant heavy-gauge aluminum for fast, even heating; Works on regular and smooth-top ranges; Extended 12-year limited warranty. More quantities available.

Can be substituted for rice. More quantities available. Formula: 35. 7% malt Extract 1. 8% pancreatic digest of Gelatin Peptone G 35. 7% dextrose 26. 8% agar agar solution instructions: step 1: dissolve 100g of Malt Extract Agar MEA in 1. 8 liters of distilled water step 2: bring to a boil and stir step 3: autoclave at 121 degrees celsius for 15 minutes step 4: Pour into Petri Dishes Got a Question? Our staff Chemist would be happy to help! Just send us a note! Can't Find the Exact Agar Growth Media or quantity you are Looking for? Let us know, perhaps we can help! Able to be used in sterilizers and autoclaves.




Similar products