Our Online Catalog
Extreame Savings! Up to 45% off on Our Online Catalog at Dupen Labs. Top brands include The Science Company, BookFactory, Innovating Science, The Science Company®, AmScope, Sally's Organics, Rediform, Lemome, Watersafe, Midwest Brewing and Winemaking Supplies, Tila Medics, Elenco, Burry life science, Plugable, MHB, Vinmax, & Premiere. Hurry! Limited time offers. Offers valid only while supplies last.
The Science Company, NC-3391, Sudan III Stain, 4oz
4.5 out of 5 stars with 85 reviews
Sudan III is a dye having high affinity to fats, therefore it is used to demonstrate triglycerides, lipids, and lipoproteins in liquids. It will stain fat cells red. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop....
National 53110 Lab Notebook, Quadrille Rule, 10 1/8 x 7 7/8, White, 96 Sheets
You Save: 45%
4.3 out of 5 stars with 85 reviews
Individual bill of lading forms. 250 forms in a pack. Carbonless triplicates, white/yellow/pink. Perforated at the top for easy separation of forms.Green marble cover. Center sewn binding. 5x5 quad ruled. 96 sheets. 50% post-consumer recycled paper. ...
Watersafe WS425W Well Water Test Kit
You Save: 10%
4.0 out of 5 stars with 137 reviews
Fast, easy-to-use water test kits detect hazardous contaminants in municipal and private well drinking water. Drinking water test kits indicate the presence of bacteria, pesticides, and lead. Kits also include readings for nitrate (0 to 50 ppm), nitr...
5 Gallon Plastic Hedpack with cap
By Midwest Brewing and Winemaking Supplies
4.7 out of 5 stars with 123 reviews
The hedpak is a 5 gallon container. This container is square shaped and is equipped with a heavy-duty carrying handle. On the back end of the handle is a vent Lid (included) that when unscrewed permits a more even flow from the Spigot (Spigot adapter...
Elenco Edu-Toys Slide Making Kit
You Save: 22%
4.5 out of 5 stars with 81 reviews
Your young scientist will go mad with this Slide Making Kit from Discover This. Tons of accessories will make for hours of discovering and learning fun. This kit includes the full array: ten blank slides, two micro slides, 12 blank labels, 12 cover g...
Laboratory Thermometer, Total Immersion, Pack of 10
4.8 out of 5 stars with 41 reviews
Safer than a mercury thermometer for school use, these thermometers are red spirit filled with white background for high contrast and easy reading. 12" long, includes roll guard and storage tube. Dual Scale range is Dual Scale -20 to 110 C. / 0 to 23...
Premiere Brand 20 Capacity Slide Folder, Black, Pack of 2
4.8 out of 5 stars with 111 reviews
The Premiere Brand 20pc Capacity Slide Folder holds twenty standard 3x1" slides that fit into numbered slots with thumb grooves on each side. 8(1t4)" x 13(1/2)" x (5/16)" closed. Sold by the pack of 2. Color: Black.Safely Store Your Slides. Holds 20 ...