The Moisture Proof Test Paper Drum for Urine Samples is one of the important parts of in vitro diagnostics. The demand for high quality and accurate testing is always growing. Our products are different because they are moisture proofed. That is why urine samples will not be affected by external factors that could ruin the integrity of the specimens. Our test paper drums are manufactured using modern technologies and materials, so that healthcare professionals can be confident in conducting accurate tests, which will increase the efficacy of treatment of the patients.