Accessory for microscale Standard Taper 14/10 threaded kits

·         Modified drying tube with an expansion bulb for CaCl₂, as shown in the textbook, Microscale Organic Chemistry, Szafran, Pike, Singh, John Wiley & Sons, Inc.

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