Professional Collection Tubes (Glass) 4.5ml – 100 units (no gel separator)

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Professional Collection Tubes (Glass) 4.5ml – 100 units "They do not have a gel separator" Professional-grade glass tubes designed for liquid collection, storage, and handling in c ontrolled technical and professional environments. Each tube features a secure closure and consistent internal volume for reliable performance. Suitable for use in training, research, and general-purpose liquid handling applications where precision and consistency are required. Key Features: 4.5 mL glass tubes with NaCitrate 3.8% Secure closure design Consistent volume capacity Suitable for professional and technical environments 100 units per box Show more