Photochemicals
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Ammonium Persulfate Etchant Crystals - 2.2 lbs.
Item #410-1KG
Ammonium Persulfate Etchant Crystals - 2.2 lbs.
Item #410-1KG
$35.75
Ferric Chloride Copper Etchant - 1 liter
Item #415-1L
$17.95
Ferric Chloride Copper Etchant - 1 liter
Item #415-1L
$17.95
Ferric Chloride Etching Solution, 4 liters
Item #415-4L
$43.95
Ferric Chloride Etching Solution, 4 liters
Item #415-4L
$43.95
Positive developer - 50 grams
Item #POSDEV
$0.88
Positive developer - 50 grams
Item #POSDEV
$0.88
Dry Etchant - 1 lb
Item #ER-21
Dry Etchant - 1 lb
Item #ER-21
$20.17
Out of Stock
Photofabrication kit
Item #416K
Contact us for price
Positive developer - 17 oz.
Item #418-500ML
$14.75
Positive developer - 17 oz.
Item #418-500ML
$14.75
Photochemicals
Circuit Specialists carries a number of low-priced photochemicals manufactured by industry leader MG Chemicals. In addition to positive and negative developers for copper-clad boards, we stock ammonium persulfate, sodium persulfate, and ferric chloride copper etchants for your PCB projects. Have a look at our affordable photofabrication kit which includes three PCBs, developer and tray, ferric chloride, gloves, two foam brushes, and detailed instructions for those looking to learn how to produce PCBs with positive photofabrication.
Note: Many chemical products, including any aerosol sprays and flammable liquids, must be shipped by ground service only and can not be shipped to Alaska or Hawaii or any overseas US territories or foreign countries.