Frankster
Never trust a doctor who's plants have died.
Supporter
- 5,188
- 313
Per the request on one of the other threads, just a followup.
Yes, it's an advanced technique and takes a bit of practice, but I've got it down very well. (Please take any precautions and review Hazard Safety Data sheets on these materials before trying these methods, as they are toxic chemicals). https://www.osha.gov/Publications/HazComm_QuickCard_SafetyData.html
These chemicals can cause airborne particles, are sometimes highly acid/base and should NOT be inhaled. Also, you'll want to wear gloves, goggles, and have proper ventilation in place.
Prepare a 0.02 M STS by slowly pouring 20 ml of 0.1 M silver nitrate stock solution into 80 ml of 0.1 M sodium thiosulfate stock solution. The STS can be stored in the refrigerator for up to a month. However, preparation of the STS just prior to use is recommended.
Stock Solution A
steemit.com
Yes, it's an advanced technique and takes a bit of practice, but I've got it down very well. (Please take any precautions and review Hazard Safety Data sheets on these materials before trying these methods, as they are toxic chemicals). https://www.osha.gov/Publications/HazComm_QuickCard_SafetyData.html
These chemicals can cause airborne particles, are sometimes highly acid/base and should NOT be inhaled. Also, you'll want to wear gloves, goggles, and have proper ventilation in place.
Prepare a 0.02 M STS by slowly pouring 20 ml of 0.1 M silver nitrate stock solution into 80 ml of 0.1 M sodium thiosulfate stock solution. The STS can be stored in the refrigerator for up to a month. However, preparation of the STS just prior to use is recommended.
Stock Solution A
- Fill the pyrex 2-cup measure to the 500ml line with r/o water
- Measure .5 Grams of Silver Nitrate using the digital scale
- Slowly pour the silver nitrate crystals in to the 500ml of r/o water while stirring
- Stir until dissolved (15 seconds)
- Pour the solution in to the 500ml brown glass bottle and cap it tightly
- LABEL the bottle "STS PART A" in a clear and long lasting fashion
- Thoroughly wash and rinse the pyrex measuring cup
- Fill the pyrex 2-cup measure to the 500ml mark with r/o water
- Measure 2.5 Grams of Sodium Thiosulfate Anhydrous OR 3.9Grams of Sodium Thiosulfate Pentahydrate
- Add the Sodium Thiosulfate to the r/o water while stirring
- Stir until completely dissolved (30-45 seconds)
- Pour the Sodium Thiosulfate solution in to a 500ml brown glass bottle and cap it tightly
- LABEL the bottle "STS PART B" in a clear and long lasting fashion
- Throughly wash and rinse the pyrex measuring cup
HOW-TO Make and Use Silver Thiosulfate Solution(STS) for Feminized Cannabis Pollen! (Featuring the Gorgeous Early Dane!) — Steemit
Want Your Female Cannabis Plant Exploding With "FEMINIZED" Pollen Like This One?! This is HOWTO Feminize Cannabis… by thecleangame
