KIMBLE RAY-SORB Erlenmeyer Flask, Grey, 500 mL

RAY-SORB processed to protect materials sensitive to the light of shorter wavelengths

Less than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm

Without a capacity scale

Standard Taper PTFE stopper is supplied with the flask

Designed from ASTM Specification E1404, Type II, Class II requirements

Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements and then RAY-SORB processed