Manual plunge freezer
Merit Badge 7
Category: Sample preparation
Sub-category: Cryogenic work
Plunge freezing and instrument certification for the manual plunge freezer.
- Sample preparation merit badges for cryogenic work are valid for ~6mo.
- Recertification (to maintain active status) would entail demonstrating proper use and care in front of a center staff member.
General NYSBC/NCCAT safety SOPs
Furthering your knowledge
General background on plunge freezing