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Meets EPA/OSHA/FIRE Safety Regulations CP Lab Safety's new CLOSED HPLC WASTE SYSTEMS meet the needs of lab workers and help generators of hazardous liquid waste comply w ...
Is Your HPLC /UPLC Waste Collection OSHA Compliant?(Post)What Hazards are Associated with your HPLC / UPLC and LCMS/MS? High-Performance Liquid Chromatography (HPLC), or Ultra High-Pressure Liquid Chromatography (UPLC) is a process used by syn ...
Are You Ready for an EHS Audit?(Post)With a global pandemic and increased concern over environmental safety this year, EH&S is only going to grow in importance in 2022. All trends point toward EH&S gaining more attention, so it ...
New Pharmacy Vials Offer Safe and Compliant Storage for Medicinals(Post)CP Lab Safety’s new PHARMACY VIALS meet the needs of pharmacies, dispensaries and individuals while complying with CRC regulations. Novato, CA – Jan 8, 2016 ...
Safe Gas Cylinder Storage and Handling Tips(Post)Improper handling and storage of gas cylinders can result in serious injury or death. Cylinders can have an internal pressure of up to 2500 pounds per square inch, and it must be ensured that they a ...
CP Lab Safety Learning Center: Podcasts(Post)At CP Lab Safety, we are committed to becoming a valuable resource for laboratory and workplace education. We have a number of popular resources already including chemical compatibility charts, i ...
A Solution to Environmental Pollution(Post)The world is changing dramatically and we only have ourselves to blame. There are natural transformations that occur within our environment, our lifestyles are accelerating them, causing neg ...
5 Halloween Chemistry Experiments for Kids(Post)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 ...
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 ...
Caps and Liner Materials(Page)Cap Neck Finish Guide Understanding Cap Materials There are two basic types of plastic closures used for scientific applications: Thermoset (Bakelite) and thermoplastic (polyp ...
Cap and Closure Buying Guide(Page)nd the Right Size Cap for a Bottle or Jar There are many different types of cap available for plastic and glass jars, and it's a challenge to interpret cap sizes without instruction. If a bottle and ...
Volume Conversion(Page)Overview: Glass & Plastic Container Size Conversion Chart Quickly and easily convert drams to ounces to mL with this volume conversion chart. Please note that some containers for sale on this w ...
Organic Sulfides and Mercaptans Waste Compatibility (Page)Organic Sulfides and Mercaptans Chemical Group Compatibility Potential Hazards of Mixing Acids (Non-oxidizing Mineral) Incompatible Flamm ...
Choosing the Right ECO Funnel(Page)We make an ECO Funnel® for each of the common laboratory waste container, from 4 liter glass solvent bottles to drums to Nalgene® 20 liter plastic carboys. Use the guide below to choose the c ...
Podcasts(Page)Interview with Grant Hart: Chemical Storage Buildings Purchasing a chemical storage building can be a daunting task. There’s a lot of different elements to consider: ...
Buying Guides(Page)Welcome to our CP Lab Safety Buying Guides page, where you can find assistance and references on what to look for when purchasing caps, gloves, containers, buildings, and more. Cap Buying Guide C ...
Reference(Page)Articles 15 Ways to Reduce Your Carbon Footprint Great Ways to Celebrate Earth Day Bringing Manufacturing Back From China Creating a Sustainable Future Green Tips for a Healthy Planet How to ...
ECO Funnel FAQ(Page)What are ECO Funnels® made of? They are made out of High Density Polyethylene (HDPE). (See our Chemical Chart) Do ECO Funnels® resist solvents? Common laboratory solvents such as acetone, h ...
Articles(Page)At CP Lab Safety we've written and compiled a number of fun and interesting articles on sustainability and improving the well being of our earth through improved stewardship. These are some of our mo ...
Cleaning Procedures(Page)Request A Quote Please note: We can only clean NEW bottles. We are unable to wash or re-clean used bottles. All bottles quoted for cleaning procedures must be purchased through CP Lab Safety. Bottl ...
News(Page)CP Lab Safety News and Press Releases Discover new and exciting things going on within CP Lab Safety and in the greater scientific community! Here are the top news articles and newsletters related t ...
About Us(Page)CP Lab Safety: Your Partner for Sustainable Laboratory Solutions As a leading woman-owned small business in science, CP Lab Safety is dedicated to providing innovative, environmentally conscious l ...
Testimonials(Page)"...survived a university lab explosion intact" Our ECO Funnel® survived a university lab explosion completely intact and was documented in the photo to the left by a lab worker. Though the lab ...
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 ...
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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89-400 Black Ribbed PP Cap, Unlined, Each
Qorpak
Price: $0.41The 89-400 Black Ribbed Polypropylene Cap stands out as an essential component for various packaging applications, offering a seamless blend of durability and functionality. Manufactured from...QP-CAP-00323-EAPrice: $0.41 -
89-400 Black Ribbed Polypropylene Unlined Cap, case/580
Qorpak
Price: $245.6689-400 Black Ribbed Polypropylene Unlined Cap. Polypropylene caps are known for good impact strength, cost effectiveness, and pliability. Unlined polypropylene caps are suitable for many dry products...QP-CAP-00323Price: $245.66 -
89-400 White Ribbed Polypropylene Unlined Cap, case/580
Qorpak
Price: $236.9689-400 White Ribbed Polypropylene Unlined Cap. Polypropylene caps are known for good impact strength, cost effectiveness, and pliability. Unlined polypropylene caps are suitable for many dry products...QP-CAP-00322Price: $236.96 -
89-400 White Ribbed Polypropylene Cap with SturdeeSeal® PE Foam Liner, case/624
Qorpak
Price: $342.8689-400 White Ribbed Polypropylene Cap with SturdeeSeal® PE Foam Liner. Polypropylene caps are known for good impact strength, cost effectiveness, and pliability. SturdeeSeal® PE Foam Lined...QP-CAP-00324Price: $342.86 -
89mm (89-400) Natural Polypropylene Unlined Ribbed Cap, case/504
Parkway Plastics
Price: $267.5089mm Natural Polypropylene Unlined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4RPLINPrice: $267.50 -
89mm (89-400) Black Polypropylene Unlined Ribbed Cap, case/504
Parkway Plastics
Price: $267.5089mm Black Polypropylene Unlined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4RPLIBPrice: $267.50 -
89mm (89-400) Black Polypropylene Unlined Smooth Cap, case/504
Parkway Plastics
Price: $267.5089mm Black Polypropylene Unlined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4SPLIBPrice: $267.50 -
89mm (89-400) Black Polypropylene Unlined Domed Cap, case/408
Parkway Plastics
Price: $220.6089mm Black Polypropylene Unlined Domed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4DPLIBPrice: $220.60 -
89mm (89-400) Natural Polypropylene Unlined Smooth Cap, case/504
Parkway Plastics
Price: $267.5089mm Natural Polypropylene Unlined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4SPLINPrice: $267.50 -
89mm (89-400) White Polypropylene Unlined Domed Cap, case/408
Parkway Plastics
Price: $220.6089mm White Unlined Domed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars during...PKW-C089C4DPLIWPrice: $220.60 -
89mm (89-400) Natural Polypropylene Unlined Domed Cap, case/408
Parkway Plastics
Price: $220.6089mm Natural Polypropylene Unlined Domed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars...PKW-C089C4DPLINPrice: $220.60 -
89mm (89-400) White Polypropylene Unlined Smooth Cap, case/504
Parkway Plastics
Price: $267.5089mm White Unlined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars during...PKW-C089C4SPLIWPrice: $267.50 -
89mm (89-400) White Polypropylene Unlined Ribbed Cap, case/504
Parkway Plastics
Price: $267.5089mm White Unlined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars during...PKW-C089C4RPLIWPrice: $267.50 -
89mm (89-400) White Polypropylene Foam Lined Dome Cap, case/408
Parkway Plastics
Price: $268.2089mm White Foam Lined Dome closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. PLEASE NOTE: These caps are not returnable.Enhance the preservation of your products...PKW-C089C4DPTSWPrice: $268.20 -
89mm (89-400) Natural Polypropylene Foam Lined Dome Cap, case/408
Parkway Plastics
Price: $268.2089mm Natural Polypropylene Foam Lined Dome closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400) Natural...PKW-C089C4DPTSNPrice: $268.20 -
89mm (89-400) White Polypropylene Foam Lined Smooth Cap, case/504
Parkway Plastics
Price: $327.0089mm White Foam Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.Enhance the quality and safety of your...PKW-C089C4SPTSWPrice: $327.00 -
89mm (89-400) Black Polypropylene Foam Lined Ribbed Cap, case/504
Parkway Plastics
Price: $327.6289mm Black Polypropylene Foam Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.Enhance the functionality...PKW-C089C4RPTSBPrice: $327.62 -
89mm (89-400) Black Polypropylene Foam Lined Dome Cap, case/408
Parkway Plastics
Price: $268.2089mm Black Polypropylene Foam Lined Dome closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. PLEASE NOTE: These caps are not returnable.Experience superior quality...PKW-C089C4DPTSBPrice: $268.20 -
89mm (89-400) White Polypropylene Foam Lined Ribbed Cap, case/504
Parkway Plastics
Price: $327.6289mm White Foam Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400) White Polypropylene...PKW-C089C4RPTSWPrice: $327.62 -
Wheaton® 500mL Polypropylene Jars, Foam Lined Polyethylene Caps, case/24
DWK Life Sciences
Price: $128.03WHEATON® Plastic Straight Side Jars, 500mL or 16oz, Polypropylene (PP) , 89-400 Finish (500 mL Jar, PP, Natural, Foamed PE Lined Cap) 500mL Jar, PP, Natural, Foamed PE Lined Cap. Wide mouth...DWK-W209910Price: $128.03 -
89mm (89-400) Natural Polypropylene Foam Lined Ribbed Cap, case/504
Parkway Plastics
Price: $327.6289mm Natural Polypropylene Foam Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.The 89mm Natural...PKW-C089C4RPTSNPrice: $327.62 -
89mm (89-400) Natural Polypropylene Foam Lined Smooth Cap, case/504
Parkway Plastics
Price: $327.0089mm Natural Polypropylene Foam Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400)...PKW-C089C4SPTSNPrice: $327.00 -
Wheaton® 89-400 PP Caps, White, PTFE Liner, case/500
DWK Life Sciences
Price: $2,590.43WHEATON® Screw Caps, White, 89-400 with PTFE/Foamed Polyethylene liner. Use these caps with or other manufacturer's numbered glass bottles or vials White polypropylene screw cap provides...DWK-239446Price: $2,590.43 -
Wheaton® 89-400 PP Caps, White, Poly Vinyl Liner, case/48
DWK Life Sciences
Price: $78.90WHEATON® Screw Caps, White, 89-400 with Poly-Vinyl liner (89-400 Cap, PP White, Poly-Vinyl Liner) 89-400 Caps, PP, White, Poly-Vinyl Liner. Use these caps with or other manufacturer's numbered...DWK-239222Price: $78.90 -
89mm (89-400) Black Polypropylene Foam Lined Smooth Cap, case/504
Parkway Plastics
Price: $327.0089mm Black Polypropylene Foam Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400) Black...PKW-C089C4SPTSBPrice: $327.00 -
89mm (89-400) Black Polypropylene Pressure-Sensitive Lined Smooth Cap, case/504
Parkway Plastics
Price: $358.3989mm Black Polypropylene Pressure Sensitive Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.The 89mm...PKW-C089C4SPPSBPrice: $358.39 -
Wheaton® 89-400 PP Caps, White, Foamed Poly Liner, case/500
DWK Life Sciences
Price: $592.96WHEATON® Screw Caps, White, 89-400 with Foamed Polyethylene liner (89-400 Cap, PP White, Foamed PE Liner) 89-400 Polypropylene Caps, White, Foamed Poly Liner. Use these caps with or other...DWK-239494Price: $592.96 -
89mm (89-400) White Polypropylene Pressure-Sensitive Lined Domed Cap, case/408
Parkway Plastics
Price: $293.9489mm White Pressure Sensitive Lined Domed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400) White...PKW-C089C4DPPSWPrice: $293.94 -
89mm (89-400) White Polypropylene Pressure-Sensitive Lined Smooth Cap, case/504
Parkway Plastics
Price: $358.3989mm White Pressure Sensitive Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.Enhance the integrity of...PKW-C089C4SPPSWPrice: $358.39 -
89mm (89-400) White Polypropylene Pressure-Sensitive Lined Ribbed Cap, case/504
Parkway Plastics
Price: $358.3989mm White Pressure Sensitive Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.The 89mm (89-400) White...PKW-C089C4RPPSWPrice: $358.39 -
89mm (89-400) Natural Polypropylene Pressure-Sensitive Lined Smooth Cap, case/504
Parkway Plastics
Price: $358.3989mm Natural Polypropylene Pressure Sensitive Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. PLEASE NOTE: These caps are not returnable.Optimize...PKW-C089C4SPPSNPrice: $358.39 -
89mm (89-400) Natural Polypropylene Pressure-Sensitive Lined Ribbed Cap, case/504
Parkway Plastics
Price: $358.3989mm Natural Polypropylene Pressure Sensitive Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.The 89mm...PKW-C089C4RPPSNPrice: $358.39 -
89mm (89-400) Black Polypropylene Pressure-Sensitive Lined Ribbed Cap, case/504
Parkway Plastics
Price: $358.3989mm Black Polypropylene Pressure Sensitive Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. PLEASE NOTE: These caps are not returnable.The 89mm...PKW-C089C4RPPSBPrice: $358.39 -
89mm (89-400) Black Polypropylene Pressure-Sensitive Lined Domed Cap, case/408
Parkway Plastics
Price: $293.9489mm Black Polypropylene Pressure Sensitive Lined Domed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.52 in. PLEASE NOTE: These caps are not returnable.The 89mm...PKW-C089C4DPPSBPrice: $293.94 -
Wheaton® 500mL Polypropylene Jars, 89-400 Polypropylene Unlined Caps, case/24
DWK Life Sciences
Price: $125.36WHEATON® Plastic Straight Side Jars, 500mL (16oz) , Polypropylene (PP) , 89-400 Finish, Unlined Screw Cap Wide mouth design is ideal for large solid samples Polypropylene container safer to use...DWK-W209904Price: $125.36 -
Wheaton® 89-400 PP Caps, White, PTFE Faced/Foamed Poly Liner, case/48
DWK Life Sciences
Price: $321.12WHEATON® Screw Caps, White, 89-400 with PTFE /Foamed Polyethylene liner (89-400 Cap, PP White, PTFE Faced/Foamed PE Liner) 89-400 Caps, PP, White, PTFE Faced/Foamed Poly Liner. Use these caps...DWK-239246Price: $321.12 -
89mm (89-400) Natural Polypropylene Heat Seal Lined Ribbed Cap, case/504
Parkway Plastics
Price: $375.3289mm Natural Polypropylene Heat Induction Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. One-piece foam-backed universal heat induction foil inner...PKW-C089C4RPHSNPrice: $375.32 -
89mm (89-400) Natural Polypropylene Heat Seal Lined Smooth Cap, case/504
Parkway Plastics
Price: $376.4289mm Natural Polypropylene Heat Induction Lined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.50 in. One-piece foam-backed universal heat induction foil inner...PKW-C089C4SPHSNPrice: $376.42 -
89mm (89-400) Black Polypropylene Heat Seal Lined Ribbed Cap, case/504
Parkway Plastics
Price: $375.3289mm Black Polypropylene Heat Induction Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. One-piece foam-backed universal heat induction foil inner...PKW-C089C4RPHSBPrice: $375.32 -
89mm (89-400) White Polypropylene Heat Seal Lined Ribbed Cap, case/504
Parkway Plastics
Price: $375.3289mm White Heat Induction Lined Ribbed closure for poly jars. 89-400 finish, Polypropylene (PP.) Product Diameter: 3.53 in. One-piece foam-backed universal heat induction foil inner seal will adhere...PKW-C089C4RPHSWPrice: $375.32