Zinc Nitrate, Hexahydrate, 500g
Lab grade — Soluble in water and alcohol. This is used to create white to cream colored patinas on brass and bronze. Restricted to Standard Ground only. NC-5661
$39.95
Manganese Sulfate, 1 Lb
Monohydrate, Lab — Appears as translucent, pale pink, efflorescent prisms. Soluble in water, insoluble in alcohol. Restricted to Standard Ground only. NC-12933
$49.95
Ethyl Acetate, 500mL, Reagent ACS, 99.5%
ACS Reagent grade — The contaminant-free purity of ACS Reagent Grade Ethyl Acetate has many different purposes. In the lab, it is used in column and thin-layer chromatography and extractions. Restricted to Standard Ground only. NC-3669
$29.95
Ethyl Acetate, 1 gal., General Use HPLC-UV 99.5%
General use HPLC-UV grade — Ethyl Acetate is used in column and thin-layer chromatography and extractions. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-4969
$74.95
Ethyl Alcohol, Pure 200 Proof, 4 x 1 Gallon (Tax Paid)
A.C.S./USP grade, Pure, undenatured 99.5% ethyl alcohol, 200 proof derived from grain. Tax Paid. Contains no additives or denaturants and has virtually no water. Ideal for use in herbal extractions, the making of tinctures and perfumes. Restricted to ground shipping only. Adult signature required. HazMat fee applies. NC-14593
$759.00
710 Ethylene Glycol, 1 gal., Tech.
Technical grade, 95.00% Min. purity — Commonly used as a coolant and heat transfer agent. Especially useful in chiller systems that must cool below the freezing temperature of water. NC-10405
$42.95
Ferric Ammonium Citrate, Green, 100g
Purified — This greenish yellow powder is odorless or has a slight ammonia odor. Saline, mildly ferruginous taste; affected by light and is soluble in water. NC-0367
$19.95
Ferric Ammonium Citrate, Green, 500g
Purified — This greenish yellow powder is odorless or has a slight ammonia odor. Saline, mildly ferruginous taste; affected by light and is soluble in water. NC-8789
$59.95
Ferric Ammonium Citrate, Green, 2.5kg
Purified — This greenish yellow powder is odorless or has a slight ammonia odor. Saline, mildly ferruginous taste; affected by light and is soluble in water. NC-10176
$195.00
Ferric Chloride, 2.5kg
Lab grade, Anhydrous Powder — Ferric Chloride is also called Iron (III) Chloride. Used in our Patina formula No. 4 for Florentine Brown. Restricted to Standard Ground only. NC-11856
$89.95
Ferric Chloride Etchant Solution, 40%, 500mL
Ferric Chloride Etchant Solution is used to etch printed circuit boards and in jewelry making as an etchant for copper, silver, brass, and other metals. Restricted to Standard Ground only. NC-13757
$21.95
Ferrous Sulfate, 100g
Lab grade — Loose, greenish or yellow-brown, odorless crystals. Soluble in water, insoluble in alcohol. NC-6261
$9.95