Technical library
Handling and documentation guidance for laboratory staff.
Controlled documents covering aseptic technique, storage, the preservative, certificates of analysis, inspection and safety. Each carries a document number and revision.
TB-TL-007 · REV 01Bacteriostatic water vs. sterile water: choosing a laboratory diluentHow bacteriostatic water differs from preservative-free sterile water, what the benzyl alcohol changes, and how to choose a diluent for in-vitro work.UPDATED 2026-10-31 →TB-TL-001 · REV 01Aseptic technique for multi-use vialsHow to open, enter and store a septum-sealed multi-use vial without compromising its contents over repeated withdrawals.UPDATED 2026-10-30 →TB-TL-002 · REV 01Storage, stability and beyond-use datingTemperature, orientation and the 28-day rule after first puncture, and how to track it.UPDATED 2026-10-30 →TB-TL-003 · REV 01Benzyl alcohol: what the preservative means for your workConcentration, mechanism and the in-vitro situations where preservative-free sterile water is the better choice.UPDATED 2026-10-30 →TB-TL-004 · REV 01How to read a certificate of analysisWhat each test on a TrueBac lot report measures, what the specifications mean, and what testing cannot tell you.UPDATED 2026-10-30 →TB-TL-005 · REV 01Visual inspection and when to discardAn incoming-inspection checklist and the conditions under which a vial should not be used.UPDATED 2026-10-30 →TB-TL-006 · REV 01Laboratory safety, spills and disposalHandling hazards, spill response and disposal for vials, contents and transfer devices.UPDATED 2026-10-30 →