300ml Empty None Sterile Jar

3 customer reviews

-17% Original price was: £5.99.Current price is: £4.99.

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Description

Introducing our 300ml glass jars, featuring a single butyl rubber injection port securely integrated into the lid.

These jars are perfect for crafting water spore jars, agar jars, or liquid culture jars. To prepare, simply fill the jar with your chosen liquid and subject it to a thorough pressure cooking process for sterilization. Loosely secure the lid during pressure cooking to prevent breakage. Once sterile and while the jars are still hot, tighten the lid securely for later use.

For an excellent liquid culture base, consider using a mixture of rye grain water. Boil a handful of grain for each jar, strain out the grain, and utilize the water. Ensure you add 180ml of liquid to the jar, leaving 120ml of empty airspace.

Alternatively, honey can be employed at a 5% concentration, with a ratio of 5ml honey to 100ml water. Pressure cook both rye and honey jars for a minimum of 2 hours at 15psi.

Remember to shake the jars well before each use. These jars are designed to facilitate your cultivation processes with ease and efficiency.

3 reviews for 300ml Empty None Sterile Jar

  1. Leo T. (verified owner)

    Outstanding customer service! The team goes the extra mile. Fast and reliable delivery with a seamless payment process. Highly recommend for a smooth and enjoyable shopping experience.

  2. Charlie E. (verified owner)

    Impressed with the level of customer service. Fast and secure payment options, coupled with lightning-fast delivery. A seamless experience from start to finish. Highly satisfied with the service!

  3. Rosie Stewart (verified owner)

    Superb customer service! Quick to address any concerns, fast delivery, and a seamless payment process. The overall experience was excellent. Highly recommend for their top-notch service and products.

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