Light-Blocking Amber Bags

Small zip bags of amber plastic that block most light.

• Light-blocking
• Zip

Why you’d want it: Some compounds degrade in light. Slip the vial in a bag; problem solved.

Picking tip: Amber blocks far more light than clear-but-tinted. Check the bag fits a vial standing upright and that the zip actually seals rather than folds.

Category

Storage & Cold

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