Industrial & Scientific > Lab & Scientific Products > Lab Chemicals > Standards

1. Sanco Industries Propylene Glycol

Ranked 1st in our list of recommended standards and sells for $42.99 (as of 16/03/2023 00:00 PDT details ) , more than 95% of the Sanco Industries 05054 reviews are positive. With features such as one gallon of food grade propylene glycol, usp certified and great for cigar humidor solution, rv antifreeze, solvent and stabilizer, moisturizer, shampoo, and many other applications, it is indeed our top pick among standards.


2. Froggys Fog SMPLY. Propylene Glycol USP Grade

In the 2nd place of our top standards list you'll find the Froggys Fog CHEM-PG-1G which garners positive reviews from more than 93% of customers who bought standards. Priced at $42.99 (as of 16/03/2023 00:00 PDT details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.


3. Atlas Scientific 4.00

Number 3 on the best standards list is resereved for venerable Atlas Scientific pH kit v3.x that has featuers like, atlas scientific ph development test kit include ph 4.0, 7.0 amp 10.0 125ml , 4 oz calibration solution, 125ml , 4 oz ph storage solution, ph probe max pressure 690 kpa 100psi , probe max depth 60 m 197 ft , probe weight 49 grams. pre assembled female bnc connector amp ph circuit. and ph probe is perfect ph measurement equipment for hydroponics system, soil ph test, standard lab use, field use, food safe, low ionic and ultra pure water, high ph solutions up to 14ph .. With a positive sentiment of 78% for the pH kit v3.x from Atlas Scientific, it is a solid purchase that will keep you happy and it can be found online for $26.69 (as of 01/07/2023 13:29 PDT details ) .


4. Belle Chemical Organic Coconut Activated Charcoal Powder

At $44.99 (as of 16/03/2023 00:00 PDT details ) , Belle Chemical's AC-16 is our number 4, which gets 100% approval rate from customers who actually bought it.


5. Pool Dechlorinator Sodium Thiosulfate Pentahydrate 5 lbs by Cesco Solutions

A good, solid choice come up at number 5 of standards reviewed by us. You can find this Cesco 2654005LB for $24.99 (as of 16/03/2023 00:00 PDT details ) , and be sure that it will do the work, at least according to more than 93% of people who used it and enjoyed features such as photographic processing and dechlorinating water aquariums, koi ponds, etc..


6. Hanna Instruments HI7007L 7.01 pH Calibration Buffer Solution

If none of the standards listed above suits you, then perhaps the Hanna Instruments HI7007L at the 6th place is the right one for you. Costing $26.00 (as of 27/04/2023 12:01 PDT details ) , positive reviews hover around 90%.


7. Bluelab GL56732898 PH 4.0 Calibration Solution

Last but not least in the top standards, we have the good old Bluelab 732898 which gets great marks by 100% of the reviews posted. It can be bought for $18.07 (as of 16/03/2023 00:00 PDT details ) .



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