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Science Company Express

Science Company Express

51K items sold
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Featured items

  • Acetone, ACS Reagent, 99.5%+, 16oz

    $19.95

  • Ferric Nitrate, 500g, Lab Grade, Patina, Metal, Copper, Bronze, Brass

    $26.95

  • Caffeine Molecule Beaker Mug, Borosilicate Glass, 400ml

    $13.99

  • Scrap Gold Recovery Kit, 500g Sodium Metabisulfite and 500g Urea

    $37.90

All items

Ethyl Alcohol, 32 oz., Pure 200 Proof, Undenatured, USP Grade

$29.95Save up to 10% when you buy more

Scrap Gold Recovery Kit, 500g Sodium Metabisulfite and 500g Urea

$37.90

Sulfamic Acid, 500g Lab Grade

$19.95

Methylene Blue Stain, 30mL (1 oz.)

$5.95

Fluorescein Sodium Salt Powder, 10g

$6.95

Stannous Chloride dihydrate, (Tin ll Chloride) 100g, Gold Recovery

$24.95

Eosin Y Stain, 30mL (1 oz)

$5.95

Cupric Nitrate, 100g Patinas,Copper,Brass, Bronze, Jewelry, Sculpture

$14.95

Ferric Nitrate, 100g, Lab Grade, Patina, Metal, Copper, Bronze, Brass

$13.95

Ferric Chloride, 100g Patina, Copper, Brass, Bronze, Jewelry, Sculpture

$12.95

Zinc Metal, Mossy, 100gm for Penny to Gold, Silver demo, zinc plating

$12.95

Potassium Ferricyanide, 100g, Cyanotype, Photo chemical, crystal growing

$14.95

Potassium Bromide, 500g, Purified, ACS Reagent Dog, Cat Anti-seizure

$42.95

Copper Electrode Strip Size: 4" x 3/4"x 1/32"

$4.25

Brew Your Own Root Beer Kit

$16.00Save up to 10% when you buy more

Europium Ultra-Glow Powder, 15g, Green

$10.95

Gram Stain Set, 4x4oz, Microscope 4 part bacteria stain

$42.95Save up to 10% when you buy more

Corning Pyrex Beaker, 400 mL. Made in Germany. Heat resistant.

$8.95Save up to 10% when you buy more

Water Into Wine demonstration, magic trick. For churches, experiments

$14.99

Ferric Nitrate, 500g, Lab Grade, Patina, Metal, Copper, Bronze, Brass

$26.95

Zinc Chloride, Anhydrous, 500g

$29.95

Corning Pyrex Beaker, 250 ml Made in Germany. Heat resistant.

$7.95

Nickel Electrode Strip Size: 4" x 3/4"x 1/32"

$5.95

Cytoseal 60 Slide Mounting Fluid, 4mL

$4.25

Petroleum Ether, 500mL, 35°- 60°C, ACS, Solvent, Ligroin, naphtha, benzine

$42.95Save up to 10% when you buy more

Scoopula, Pack of 6, Stainless Steel, 6 inch

$15.00Save up to 10% when you buy more

Sodium Silicate Solution, 16oz, water glass

$13.95

Flame Test Chemical Kit, Flame color (5x10g)

$21.95

Buchner Funnel, 90mm, Porcelain, Superior Quality

$24.95Save up to 10% when you buy more

Laboratory Thermometer, Dual Scale: 0-230°F, -20-110°C

$5.95

Amber Glass Vial, 1 dram with "Polyseal" screw-on lid

$0.99Save up to 20% when you buy more

Ring Clamp (4 inch), for Separatory Funnel, Ring Stand Support

$9.95

Bromocresol Green pH Indicator, 30mL (1 oz.)

$5.95Save up to 10% when you buy more

Cupric Chloride, 100g Patina, Copper, Bronze, Brass, Flame color

$12.95

Potash, Sulfurated,100g, Liver of Sulfur, Patina, Copper, Silver

$16.95

Macherey-Nagel pH-Fix Test Strips, 0-14. Pk/100

$16.95Save up to 10% when you buy more

pH Test Strips, 1-12 Range, Vial, 100 Strips

$3.50

Amber Glass Vial, 8 dram with "Polyseal" screw-on lid

$1.70Save up to 10% when you buy more

Microscope Slide Cover Glass, 22 x 22mm, Cover slips

$2.95

Ring Clamp (6 inch), for Separatory Funnel, Ring Stand, Support

$13.29

n-Heptane, 1L, 99% Reagent

$39.95Save up to 10% when you buy more

LDPE 2-Color Isopropanol Wash Bottle, 500mL (16oz)

$9.95

Tin Electrode Strip Size: 4" x 3/4"x 1/32"

$4.60

Stannous Chloride, Dihydrate, 500g, Tin (II) Chloride

$76.95

Potassium Ferricyanide, 500g, Cyanotype photography, Blueprint

$39.95

pH Paper, 5.5-8.0 range, 15 ft. roll

$9.79

Chromium Potassium Sulfate, 500g (Chrome Alum)

$29.95

Glass Syringe, 5ml, Luer-Slip Tip

$4.95
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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!
Location: United StatesMember since: Nov 07, 2002Seller: thescienceco
Top Rated SellerScience Company Express is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive221- positive feedback in last 12 months
Neutral3- neutral feedback in last 12 months
Negative1- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (14,530)

e***8 (21)- Feedback left by buyer.
Past 6 months
Verified purchase
Seller resolved issues with shipping quickly and item was as described for a good price. Would recommend seller.
8***n (25)- Feedback left by buyer.
Past year
Verified purchase
The items arrived well packaged and in good condition. The delivery was delayed (international shipment), however the price-point for shipping and customs was appropriate. The items arrived as described and are good quality in my opinion.
m***g (1298)- Feedback left by buyer.
Past month
Verified purchase
Exactly as described, very well-packaged, and shipped very quickly! RECOMMENDED
5***y (13)- Feedback left by buyer.
Past year
Verified purchase
Good Seller. All are like in description. The Post office services made mistake in track info , and seller offered to resend the package on his own cost.
d***o (719)- Feedback left by buyer.
Past month
Verified purchase
Product as advertised. Quickly shipped. Easy transaction. Thank you!!
7***p (1257)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described. Fast shipping. Great seller.
See all feedback