Litmus paper is a filter paper that has been treated with a lichen-provided natural-soluble dye....

10μL short filter top pipette tips are precision-engineered laboratory consumables designed for...

Whatman offers an extensive line of filter papers. the innovative features of these filters make...

Soft and breathable: Made of pure cotton material, skin-friendly, breathable and...

Made of high transparency pp material, advanced technology, the tip is straight with high accuracy. ...

Whatmantm grade filter papers are a good quality filter paper for general purpose use with medium...

The use of gas, water, powder to clean the surface of the tooth smoke stains, tartar, color stains,...

KN95 face masks feature four active carbon filters and five layers of filtration technology. These...

These 10μL short filter pipette tips are designed for universal compatibility with leading...

The laboratory 10μL short filter bag is designed to support accurate sample preparation for...

The Heavy-Duty Full Face Mask with Chemical Vapour Cartridge is specifically designed to offer...

This product serves as a denture cleaner, storage box, and filter, making it a versatile tool for...

Consists of a clear plastic tissue collection chamber with a flat filter and one of several types of...

Whatman offers an extensive line of filter papers. the innovative features of these filters make...

High quality!Bite the mouth to use safe and comfortable PE material, combined with ergonomic design....

Sample preparation is an imperative factor in obtaining consistent results therefore, the use of...

Surgical face masks offer effective protection against the spread of infection. The surgical mask is...

CPR Pocket mask comes with a disposable/replaceable one way valve with bacterial/viral filter,...

The lightweight, three-panel designed disposable N95 particulate respirator helps provide quality,...

The laboratory micro-sample 10μL short filter bag is specifically designed for filtering extremely...