Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

• Square joint bead
• Autoclavable
• Total contents are accessible with a spatula or policeman
• Lower portion fits standard heating mantles
• KimCote® safety coating reduces the hazards of shattered glass and leakage of toxic or corrosive chemicals

KimCote® plastic-coated single neck flask with a standard taper outer joint designed for easy recovery of reaction products.