Featured categories
Featured items
All items
Stannous Chloride Test Solution Kit
C $18.05
Stannous Chloride dihydrate, (Tin ll Chloride) 100g, Gold Recovery
C $34.77
Scrap Gold Recovery Kit, 500g Sodium Metabisulfite and 500g Urea
C $52.81
Ferric Nitrate, 100g, Lab Grade, Patina, Metal, Copper, Bronze, Brass
C $19.44
Gram Stain Set, 4x4oz, Microscope 4 part bacteria stain
C $59.85
Sulfamic Acid, 500g Lab Grade
C $27.80
Ferric Chloride, Lab Grade, Anhydrous 500g, Patina, Etching
C $34.77
Chromium Potassium Sulfate, 100g (Chrome Alum)
C $18.05
Ferric Nitrate, 500g, Lab Grade, Patina, Metal, Copper, Bronze, Brass
C $37.55
Cupric Nitrate, 100g Patinas,Copper,Brass, Bronze, Jewelry, Sculpture
C $20.83
Cupric Chloride, 100g Patina, Copper, Bronze, Brass, Flame color
C $18.05
Flame Test Chemical Kit, Flame color (5x10g)
C $30.59
Sodium Metabisulfite, 500g, Gold recovery
C $20.83
Cyanotype Kit 500g, Ferric Ammonium Citrate, Potassium Ferricyanide
C $97.48
Acetic Acid, Glacial, 500ml
C $41.74
Acetone, ACS Reagent, 99.5%+, 16oz
C $27.80
Ferrous Sulfate, 500g, patinas, gold recovery, sewage treatment, fertilizer
C $31.98
Ferric Ammonium Citrate, Green Flakes, 2.5kg
C $179.76
Bismuth Nitrate, ACS Reagent, 100g, White Patina
C $69.61
Urea 500g gold recovery processes
C $27.80
Calcium Hydroxide (Lime), 500g
C $15.26
Bogen's Universal Indicator Solution with Dropper. 4 Oz.
C $27.80
Flame Test Chemical Kit, (5x100g)
C $73.79
Ethyl Alcohol, 16oz, Denatured, Reagent
C $26.41
Water Into Wine demonstration, magic trick. For churches, experiments
C $20.89
Clear Glass Vial, 4 dram with "Polyseal" screw-on lid
C $1.38
Aluminum Potassium Sulfate, 2.5Kg, crystal growing, alum
C $90.51
Sodium Metabisulfite, 2.5kg Gold Recovery
C $68.21
Bromothymol blue, 4 oz. pH Indicator, 0.1% Aqueous
C $20.83
Zinc Sulfate, 100gm, ACS, Patina, Penny to Gold, Silver Experiment
C $16.65
Ferric Ammonium Citrate, Green Flakes, 100g, Photography, Cyanotype
C $20.83
Potassium Ferricyanide, 100g, Cyanotype, Photo chemical, crystal growing
C $20.83
Ultraviolet Blocking UV Goggles, UVC-503
C $51.78
Biomass Flask, 5L, 60/50 to 24/40 Joints Lab Glassware
C $264.70
Cupric Chloride, 500g Patina, Copper, Bronze, Brass, Flame color
C $54.28
Bromothymol blue, 1oz, 0.1% aqueous, pH indicator
C $11.08
Potash, Sulfurated, 500g, Liver of Sulfur, Patina Copper, Silver
C $65.42
Ammonium Carbonate (Baker`s Ammonia), Food Grade, 1 Lb. Cookies
C $31.98
Ferric Nitrate, 2.5kg
C $125.35
Scoopula, Pack of 6, Stainless Steel, 6 inch
C $20.90
Chromium Potassium Sulfate, 500g (Chrome Alum)
C $41.74
Cupric Nitrate, 500g Patinas, Copper, Brass, Bronze, Jewelry, Sculpture
C $48.70
Fluorescein Sodium Salt Powder, 10g
C $9.68
Potash, Sulfurated, 100g, Liver of Sulfur, Patina, Copper, Silver
C $23.62
Europium Ultra-Glow Powder, 15g, Green
C $15.26
CoolJarz™ Sealz™ Screw-Capped Clear Poly Jar, 3 dram Pk/10
C $6.27
Borosilicate Glass Tubing, 12mm O.D., 15 inch, Pk/2
C $13.59
Sodium Thiosulfate, pentahydrate, 500g
C $18.05
About us
Welcome to Science Company Express for super fast delivery of science-related equipment and supplies. Please add us to your list of favorite sellers. We are always adding great new products so check back often. Thank you for your business!
Seller feedback (14,913)
- z***0 (1762)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller, accurate description, fast delivery, perfect packing, great price, thank-you.
- o***i (329)- Feedback left by buyer.Past 6 monthsVerified purchaseProduct as described. Good quality. Fast shipping and well packaged. Great seller A++.
- c***f (495)- Feedback left by buyer.Past 6 monthsVerified purchaseFast shipping.. packed very well.. as described… great price.
- s***y (2477)- Feedback left by buyer.Past 6 monthsVerified purchaseGood seller! Fast shipment! Clear communication.
- e***p (203)- Feedback left by buyer.Past yearVerified purchaseQuickly shipped and carefully packed - and the bottle arrived in great shape. This was a hard-to-find indicator dye and the price was good too, everything looks great. Will shop with this seller again
- u***t (9)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat packaging. It was a little pricer but quality beats quantity any day. Came with reciept buisness wise this is gold, takes time to get reciepts that dont get supplied and time is money. Definatly recomend. Product is good quality urea aswell. Definatly very positive buy.