Best Chemical Salts
Reagent grade is the highest purity available.
Reviews
Find Best Price at Amazon"Just what I was looking for as a conditioner for a citric acid stainless steel passivation process."
"not used yet..but, it will do the job."
Reagent grade is the highest purity available.
Reviews
Find Best Price at Amazon"Just what I needed for refining precious metals."
"good product, ill be buying it again!"
"545 g - 436 g = 109 g ??"
Contains 10 grams of: • Strontium Chloride • Sodium Carbonate • Cupric Sulfate • Potassium Chloride • Cupric Chloride Our flame test kit is an inexpensive way to visually determine the identity and presence of a metal or metalloid ion based on the color the chemical sample turns when placed in a flame. The sample chemicals are packaged in screw top jars.. To perform the test, wet a nichrome wire loop, as in an inoculating loop in pure alcohol (not included in this kit), pick up a small sample of one of the chemicals.
Reviews
Find Best Price at Amazon"All chemicals worked perfectly!"
Best Chemical Bases
Vegetable Glycerin 1 Gallon - Pure - Kosher - USP - Non GMO - Food Grade - Vegetable Glycerin. Food Grade USP Kosher 1 Gallon VG plus 1 Gallon PG.
Reviews
Find Best Price at Amazon"People need to jump on this deal right away and order some ingredients, especially if you are a home e-juice maker."
"Great quality!"
"After adding flavoring and nicotine, I would estimate that I'm spending about a quarter per 10ml of juice as compared to the $6-8 I used to spend."
"good quality will buy again."
"great product and fast service."
"THE Best PG/VG combo gallons on Amazon."
Best Chemical Solvents
For over 14 years, Florida Laboratories has been dedicated to continually improving existing formulas and developing new products to meet market needs.We are committed to ongoing research for new and improved products and have implemented continuous laboratory quality assurance testing of all products to confirm the high standard we expect from our raw materials and finished products.We are pleased to offer you the finest raw materials available for your needs on the planet. BOX, ALASKA, HAWAII, APO, PUERTO RICO, PROTECTORATES, NO INTERNATIONAL SHIPPING).
Reviews
Find Best Price at Amazon"You do not want to use lower purities as it has too much water to be burnt in the lamps."
"Very useful around the house."
"Alcohol is fine and the boxing/packing was fine as well."
"Lightning shipping and I like the smaller bottles."
"Great product!"
"Great Value."
Best Chemical Acids
Size: 10 LBS. The citric acid is a kitchen essential used in preserving, flavoring, and cleaning.
Reviews
Find Best Price at Amazon"I bought it as a way to clean out my dish washer and I use it for a quick rinse before washing."
"Came with a slight tear in the bag, but that's not the manufacturers fault, except they could have used slightly thicker material."
"I mainly use citric acid to clean my water well system and it works GREAT."
"Works for what I need it for, but this is the 2nd bag that has come with a slice in the bag and it's everywhere in the box, what a mess!!!"
"Great deal but product arrived busted."
"I blame this in my ninja and it works… But I don't care for the extra work and mess."
"instead of expensive rinse aids, this is the main ingredient in most of them anyway - glasses are spotless/crystal clear - does away with the chemicalized lemon scent totally...and it can used as a food additive!"
"Milliard has the best citric acid for a decent price!"
Best Chemical Standards
Propylene Glycol 1 Gallon - USP - Kosher - Food Grade Safety Sealed HDPE Resealable Lid Finest Quality Propylene Glycol for use as moisturizer in medicines, cosmetics, food, toothpaste, shampoo, mouth wash and hair care.
Reviews
Find Best Price at Amazon"Bought froggy frogs VG after reading reviews on ECF."
"Great for making your own eliquid."
"I've used this to make my own colognes and room freshener sprays."
"In my particular application for this product, making flavorings, mixing, and lowering the viscosity of e liquid, this seems to be a high quality product."
"using this product to aid in drying tree disks to try and keep the wood from cracking."
"Good product."
Best Chemical Caustics
If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions.
Reviews
Find Best Price at Amazon"I'ts a chemical."
Best Chemical Phenols
Reviews
Find Best Price at Amazon"I purchased this to use with a science experiment (the "water to wine" experiment)."
"Used in a wedding water ceremony; about 12 drops in each vessel and a bunch of lye into a main vessel."
"I really like using to test my soaps."
"Customer had very fast shipping."
"At least my ph is correct."
"Was not effective, not sure if it was even the correct product or simply ineffective due to degradation or age."
Best Chemical Buffers
Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics uses the highest quality electronic meter reference solutions.
Reviews
Find Best Price at Amazon"I've found it best to get a dropper or pipette and transfer this into a cleaned out tic tac container to be able to use without contaminating the solution bottle."
"Admittedly not much of a drift, but I would prefer it to not change at all; but we don't live in a perfect world."
"How do you review a calibration solution?"
"Another great product by GH, that works!"
"I highly recommend this solution if you're required to take accurate pH readings and use a device , meter, or a pen that periodically needs to be calibrated for accurate readings!"
"just what the doctor ordered."
"Allowed me to make sure my cheap PH meter is accurate."
Best Analytical Reagents
HiMedia GRM755-500G Ferric Nitrate Nonahydrate, Extra Pure, 500 g.
Reviews
Find Best Price at Amazon"It worked rather quickly too, had a good etch in about an hour."
"Arrived as promised, would buy from this seller again."
"Arrived in tact and works."
"Works wonderfully and fast for etching my sterling silver."
"Great Buy!"
"Worked great for staining my flame maple!"
Best Organic Reagents
Reviews
Find Best Price at Amazon"I use this for light painting photography and it adds incredible contrast to the warmer color of steel wool."
"Burns bright!"
"My son's school science club is going to be impressed with the demos."
"The roll is surprisingly large it will work well in a fire starting roll."
"great."
"Though it would be easer to ignite but had to cut into stripes while keeping all intact."
"I've used magnesium ribbon many times in the lab, and when ignited, burns voraciously hot and bright."
Best Inorganic Reagents
Size: 10 LBS. The citric acid is a kitchen essential used in preserving, flavoring, and cleaning.
Reviews
Find Best Price at Amazon"I've previously bought a couple of the 5 pound bags and was kinda leery of buying this big of a bag because both my previous (smaller) bags came with cuts and spillage."
"I haven't opened the 10 lb bag of citric acid yet because the 5 lb bag I had isn't empty yet."
"I bought it as a way to clean out my dish washer and I use it for a quick rinse before washing."
"Came with a slight tear in the bag, but that's not the manufacturers fault, except they could have used slightly thicker material."
"I mainly use citric acid to clean my water well system and it works GREAT."
"Works for what I need it for, but this is the 2nd bag that has come with a slice in the bag and it's everywhere in the box, what a mess!!!"
"Great deal but product arrived busted."
"The company's product is good (I use their smaller bags), this just wasn't the best delivery/storage system."
Best Electrolyte Solutions
The Hanna Instruments 70300M is an electrode storage solution for Hanna pH and ORP electrodes.
Reviews
Find Best Price at Amazon"Works great, exactly as expected."
"I put a couple drops on a small piece of sponge and put the sponge in the lid of my meter."
"Whichever pH probe you have, use the solution the manufacturer recommends."
"I fill the pH/TDS electrode tips "safety covers" with this solution, and store the tips in the solution to keep them moist between daily water tests."
"This is one of the solutions recommended for your new ph tester."
"If you own a ph meter you need this to keep the tip in the solution between uses."
"Works fine."