Started in 2014 to address gaps in the storage and preservation of fine herbs & natural substances. MyPharmJar specializes in herb preservation and due to our tight inventory management system. We replenish our Boveda packs at least every two weeks, sometimes more often. You can be assured you’re getting the freshest, latest Boveda packs when you purchase from MyPharmJarWe ship orders the same day until 4 pm PST and 9 am PST Saturday cutoff!

MyPharmJar miron uv stash jars use highly unique miron UV Science glass that dramatically slows microbiological changes. The glass has been proven in studies to keep any crop fresh and consumables fresher longer than any other glass. Dark violet glass infused with gold, UV glass blocks visible light while allowing desirable amounts of violet, ultraviolet (UV-A) and infrared spectrums to penetrate.

Boveda sells the best humidity calibration kits on the market today. Mypharmjar has been a partner with Boveda since 2016 and always have the boveda humidity calibration kits in stock and ready for fast shipping

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BOVEDA ONE-STEP CALIBRATION KIT (75% RH) – SMALL

$9.95

boveda humidity calibration kit

Take the guesswork out of your hygrometer accuracy by using this kit to perform high RH calibration for your hygrometers and MYPHARMJAR CURING JARS

  • Simply place your hygrometer inside the bag, close the zipper, and wait 24 hours. A perfectly-calibrated hygrometer will read 75% RH. If your hygrometer reads above or below 75%, adjust the calibration by the number of percentage points it is off from 75%.
  • Completely maintenance-free – no activation required. Easy to use.
  • The One-Step Calibration Kit is a simple and surefire method to accurately calibrate any digital or analog hygrometer or humidity sensor.
  • The One-Step Calibration Kit utilizes Boveda’s 75% or 32% relative humidity standard, which is widely used and accepted by chemists and lab professionals to determine the accuracy of any hygrometer (also known as the “salt test”).
  • Simply place your hygrometer inside the bag, close the zipper, and wait 24 hours. A perfectly-calibrated hygrometer will read 75% or 32%
  • RH (depending on the calibration kit you buy). If your hygrometer reads above or below that number, adjust the calibration by the number of percentage points it is off from 75% or 32%. Then place the hygrometer back in the bag to check that the adjustment worked.
  • Please note that for the Mypharmjar embedded lid, there is no adjustment on the hygrometer. You would simply note the variance from the 75% or 32% and use that as your point of reference.
  • For even more accuracy, you can buy both RH levels and perform a two-point calibration. Perform the calibration steps in one bag, then move the hygrometer to the other bag and perform another calibration.
  • Note: Do not mix Boveda RH levels within the same humidor, and do not use Boveda in the same humidor with other humidification products. They will fight against each other and reduce the efficiency of the Boveda.

Specifications:

  • Exterior Bag Dimensions: 5.5″ x 7″
  • Interior Bag Dimensions: Approx 4″ x 4.5″
  • Lasts approximately one year after opening. 4-year shelf life before opening.