These disposable soft polyurethane foam ear plugs are perfect for protecting the wearer from loud environments and have a Noise Reduction Rating (NRR) of 32 decibels (dB). The box comes with step-by-step fitting instructions printed on the side that are both illustrated and in clear, easy to read English. The ear plug style is 91-37200-O.
Box includes 200 pairs of individually wrapped disposable ear plugs.
Attenuation Data (measurements made and tested in accordance with ANSI S3.19-1974 standards)
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Box of 100 X-SMALL nitrile exam gloves.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
Exciting magnet exploration for ages 8 and up!
Defy gravity with this cool balancing eagle!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Command robotic creations with this cool construction kit!
The Wimshurst Machine is a high quality static machine for student labs.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.