Sterile & Waterproof Design: Made of PE material with heat-sealing, ensuring waterproof and sterile conditions for sample collection.
Customizable Specifications: Accepts OEM orders with customizable size, packaging, color, logo, and material based on specific requirements.
Thiosulfate Containment Option: Available with or without contained thiosulfate to suit different testing chemistry and microbiology needs.
Fast Delivery for Stock Items: In-stock items delivered within 1-2 days via UPS, DHL, sea, air, or land transportation.
CE and ISO Certified: Products certified by CE and factory certified by ISO9001, ensuring high quality and professional standards.
Free Sample Availability: Free samples provided for quality checking before order, with express cost covered by the buyer.
Versatile Application Scope: Suitable for food, chemical, liquid, and material testing in labs, including microbiology and chemistry.
Writing Area Option: Features a writing area with the option to choose with or without it for better sample identification.