RAY-SORB® protects your valuable samples from the harmful effect of visible and UV wavelengths, while keeping all the critical characteristics of your specific tube needs intact

·         Attached polyethylene caps

·         Sandblasted marking spot

·         OD 4.97 (+0.0000/-0.013) mm

·         ID 4.20 (+0.013/-0.0000) mm

·         Wall thickness 0.375 mm

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