Methylene Blue 1% Solution 60mL – Lab & Aquarium USP Grade

Free from formaldehyde and other unwanted impurities, this premium-quality stain is commonly used in microbiology, histology, and biological research. The convenient 60mL glass dropper bottle ensures precise dispensing and contamination-free handling.

Toluene 55 gallon drum – Solvent and Thinner no CA

For Industrial Use Only. Not for food, feed, or pharmaceutical use. Toluene is a very good solvent because, unlike water, it can dissolve many organic compounds.​​Toluene is used in making paints, paint thinners, fingernail polish, lacquers, adhesives, and rubber and in some printing and leather tanning processes.​ WILL NOT SELL TO CALIFORNIA. Buyer RequirementsBuyer must meet the following requirements before buying:I am 21 years of age or older.I am purchasing this item as a consumer commodity for hobby or other household use.I will not purchase and use this item for any illegal use.I understand that Toluene is a chemical substance and may be dangerous or HARMFUL if misused.I hereby accept full and sole responsibility for any potential harm to person(s) or property that may result from the use or misuse (accidental or intentional) of this product.Please contact with any questions. Additional sizes are available up to 55-gallon drum.

KN95 Face Mask – Box of 10 – Individually Packaged – GB2626-2006 Certified.

Stay comfortable and secure with Youmay KN95 Face Masks. This pack includes 10 individually packaged masks, each providing a secure fit and reliable filtration. Certified under GB2626-2006, these masks are perfect for daily wear, travel, or busy public settings. Ships quickly from [your location]. Stay safe and feel confident in any environment.