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STEM education is more important than ever, so we’ve outlined 5 fun Halloween themed experiments to get your young ones inspired. Most of the ingredients for these experiments are probably already ...
The Science of Beer(Post)What ingredients are in beer?Malted Barley: In order to malt barley for brewing it must first be allowed to germinate. This is achieved by soaking the raw barley in water for several days. After ...
Chemistry Week(Post)Celebrating the Chemistry of ColorDyes Dye is a natural or synthetic substance used to color foods, toys, fabrics, cosmetics, etc. Some are 'food safe' and others are not, but dyes are blends of ...
The Wonders of Sulfuric Acid(Post)The most used chemical on Earth, besides water, is Sulfuric Acid, H2SO4, and the wealth of nations parallels their ability to produce sulfuric acid, where the more produced the better and stronger ...
Waste Compatibility by Chemical Group(Page)Waste Compatibility Charts by Chemical Group: Alcohols and Glycols Aldehydes Aliphatic and Aromatic Amines Amides Aromatic Hydrocarbons Azo Compounds, Diazo Compounds and Hydrazines Carb ...
The Periodic Table(Page)The Periodic Table of elements displays chemical elements in a table, arranged by atomic number, electron configuration, and recurring chemical properties. The seven rows of the table, called periods ...
Halloween Science Tricks(Page)Spooky Halloween Tricks for Mad Scientists Spooky Glowing Jack-o-lanterns All your neighbors will have Jack-O-Lanterns that glow orange, but you will impress them with a Jack-O-Lantern that glow ...
Lab Start-up Guide(Page)Being equipped with the correct tools is of the utmost importance when working in a laboratory but knowing what to buy and what to look for in your equipment isn't always easy. We've put together thi ...
Creating a Sustainable Future(Page)Today's Best Read: Making the Right Choices for a Sustainable Future -- just because that plastic water bottle is recyclable, doesn't mean that its footprint is eliminated once you diligently place ...
Avoid EPA Fines: Are you in Compliance?(Page)It's essential to keep your facility in compliance with EPA regulations, which include the storage, labeling and disposal of hazardous wastes. A few important considerations are: 40 CFR §264 ...
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58-400 Black Phenolic Cap with Aluminum Foil Liner, Each
Qorpak
Price: $0.71The 58-400 Black Phenolic Cap with Aluminum Foil Liner is engineered for superior reliability in a variety of applications, making it an essential component in the packaging of products ranging from...QP-CAP-00285-EAPrice: $0.71 -
38-400 White Metal Cap, Aluminum Foil Lined, Each
Qorpak
Price: $0.48The 38-400 White Metal Cap, designed for exceptional performance, offers unmatched durability and versatility. Engineered with precision, these metal caps are resistant to fracture from impact and...QP-CAP-00439-EAPrice: $0.48 -
58-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $1.3958-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00074-EAPrice: $1.39 -
70-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $2.3270-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00078-EAPrice: $2.32 -
53-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.74The 53-400 White Metal Cap with Pulp Polyethylene Lining represents an advanced solution in the field of closures for containers. Engineered for durability, these metal caps exhibit remarkable...QP-CAP-00449-EAPrice: $0.74 -
33-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.47The 33-400 White Metal Cap, featuring a pulp polyethylene lining, is designed to meet the stringent requirements of various packaging applications. This cap is crafted from high-quality metal,...QP-CAP-00437-EAPrice: $0.47 -
58-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.84The 58-400 White Metal Cap with Pulp Polyethylene Liner represents an advanced solution in closure technology. Designed to meet the rigorous demands of various applications, these caps combine...QP-CAP-00453-EAPrice: $0.84 -
38-400 Black Phenolic Cap with Aluminum Foil Liner, Each
Qorpak
Price: $0.39The 38-400 Black Phenolic Cap with Aluminum Foil Liner is specifically designed to meet stringent requirements across various industries, particularly in food applications. Manufactured from...QP-CAP-00227-EAPrice: $0.39 -
28-400 Black Ribbed Phenolic Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.56Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00191-EAPrice: $0.56 -
33-400 Black Ribbed Phenolic Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.70Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00205-EAPrice: $0.70 -
38-400 Black Ribbed Phenolic Cap with Cone-Shaped Insert, Each
Qorpak
Price: $0.6538-400 Black Phenolic caps with Polyseal cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is...QP-CAP-00224-EAPrice: $0.65 -
28-400 Black Ribbed Phenolic Cap with Cone-Shaped Insert, Each
Qorpak
Price: $0.3028-400 Black Phenolic caps with Polyseal cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is...QP-CAP-00190-EAPrice: $0.30 -
89-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $4.4289-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00062-EAPrice: $4.42 -
53-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $1.2853-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00072-EAPrice: $1.28 -
63-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $2.0963-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00076-EAPrice: $2.09 -
48-400 White Metal Cap, Aluminum Foil Lined, Each
Qorpak
Price: $0.94The 48-400 White Metal Cap, Aluminum Foil Lined, offers an exceptional solution for sealing a variety of containers, particularly in food and beverage applications. Engineered for durability, these...QP-CAP-00445-EAPrice: $0.94 -
45-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $1.1145-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00067-EAPrice: $1.11 -
18-400 Black Ribbed Phenolic Cap with Cone-Shaped Insert, Each
Qorpak
Price: $0.22The 18-400 Black Ribbed Phenolic Cap with Cone-Shaped Insert is engineered for precision sealing and optimal performance in laboratory and industrial applications. Constructed from high-quality black...QP-CAP-00132-EAPrice: $0.22 -
Micrewtube® Microcentrifuge Tubes with Lip Seal Screw Cap w/ Loop, 1.5 ml Self-Standing, Printed, Sterile, case/500
Simport Scientific
Price: $228.62Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA, and Pyrogen free. Closures are supplied in natural color. Will withstand temperatures from -196 °C to +100...NDC-SIM-T336-4SPRPrice: $228.62 -
83-400 Green Thermoset Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $4.1883-400 Green Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room...QP-CAP-00060-EAPrice: $4.18 -
63-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.89The 63-400 White Metal Cap with Pulp Polyethylene Liner serves as a superior general-purpose closure, engineered for durability and reliability. Constructed with a robust metal exterior, these caps...QP-CAP-00458-EAPrice: $0.89 -
48-400 Black Phenolic Cap with Pulp/Aluminum Foil Liner, Each
Qorpak
Price: $0.44The 48-400 Black Phenolic Cap with Pulp/Aluminum Foil Liner is a high-performance closure ideal for various applications, particularly in the food industry. Engineered for excellence, these caps are...QP-CAP-00259-EAPrice: $0.44 -
89-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $2.14The 89-400 White Metal Cap, Pulp Polyethylene Lined, is engineered for superior durability and versatility, making it an essential component for various packaging applications. Constructed from...QP-CAP-00419-EAPrice: $2.14 -
53-400 White Metal Cap, Aluminum Foil Lined, Each
Qorpak
Price: $0.89The 53-400 White Metal Cap with Aluminum Foil Lining is engineered for exceptional performance in food and beverage applications. Crafted from high-quality metal, these caps exhibit superior...QP-CAP-00448-EAPrice: $0.89 -
13-425 Black Ribbed Phenolic Cap with Cone-Shaped Insert, Each
Qorpak
Price: $0.20Engineered for precision and reliability, the 13-425 Black Ribbed Phenolic Cap with Cone-Shaped Insert offers an advanced packaging solution. Made from high-quality phenolic resin, this cap provides...QP-CAP-00107-EAPrice: $0.20 -
Micrewtube® Microcentrifuge Tubes with Lip Seal Screw Cap w/ Loop, 2 ml Self-Standing, Printed, Sterile, case/500
Simport Scientific
Price: $228.62Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA, and Pyrogen free. Closures are supplied in natural color. Will withstand temperatures from -196 °C to +100...NDC-SIM-T336-6SPRPrice: $228.62 -
63-400 White Metal Cap, Aluminum Foil Lined, Each
Qorpak
Price: $1.07The 63-400 White Metal Cap with Aluminum Foil Lining is engineered for superior performance in a variety of food applications. This product showcases durability and resilience, featuring a metal cap...QP-CAP-00456-EAPrice: $1.07 -
38-430 Black Ribbed Phenolic Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.95Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00240-EAPrice: $0.95 -
33-430 Black Ribbed Phenolic Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.94Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00222-EAPrice: $0.94 -
8-425 Black Ribbed Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.17The 8-425 Black Ribbed Phenolic Cap with Pulp/Vinyl Liner is meticulously designed for versatility in various applications. This robust cap is engineered with a durable phenolic material that ensures...QP-CAP-00101-EAPrice: $0.17 -
38-400 Black Ribbed Phenolic Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.91Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00226-EAPrice: $0.91 -
13-425 Black Ribbed Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.16The 13-425 Black Ribbed Phenolic Cap with Pulp/Vinyl Liner is engineered for optimal performance in various applications. This cap is crafted from high-quality phenolic material, offering a robust...QP-CAP-00109-EAPrice: $0.16 -
28-400 Black Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.2328-400 Black Phenolic caps with pulp and vinyl liners are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to...QP-CAP-00194-EAPrice: $0.23 -
38-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.56The 38-400 White Metal Cap, Pulp Polyethylene Lined is specifically designed to provide superior closure solutions across a broad spectrum of applications. Constructed from high-quality metal, these...QP-CAP-00440-EAPrice: $0.56 -
24-400 Black Ribbed Phenolic Screw Cap with F217 & PTFE Liner, Each
Qorpak
Price: $0.44Thermoset caps with PTFE liners provide a wide range of chemical compatibility and temperature tolerance. Available in green or black. The foam backed PTFE resists attack from virtually all chemicals...QP-CAP-00171-EAPrice: $0.44 -
33-400 Black Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.3233-400 Black Phenolic caps with pulp and vinyl liners are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to...QP-CAP-00209-EAPrice: $0.32 -
43-400 White Metal Cap, Aluminum Foil Lined, Each
Qorpak
Price: $0.87The 43-400 White Metal Cap, featuring an aluminum foil lining, is a superior choice for food packaging, combining durability and functionality. Engineered to resist fracture from impact, these metal...QP-CAP-00443-EAPrice: $0.87 -
28-400 White Metal Cap, Pulp Polyethylene Lined, Each
Qorpak
Price: $0.45This 28-400 White Metal Cap with Pulp Polyethylene Liner is designed to provide optimal protection and sealing for various applications. Engineered for durability, these metal caps exhibit remarkable...QP-CAP-00435-EAPrice: $0.45 -
53-400 Black Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.5653-400 Black Phenolic caps with pulp and vinyl liners are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to...QP-CAP-00277-EAPrice: $0.56 -
24-410 Black Phenolic Cap with Pulp/Vinyl Liner, Each
Qorpak
Price: $0.2224-410 Black Phenolic caps with pulp and vinyl liners are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to...QP-CAP-00186-EAPrice: $0.22