McKesson Confiderm® 6.8C Exam Glove Large NonSterile Nitrile Standard Cuff Length Fully Textured Blue Chemo Tested / Fentanyl Tested (1225750_CS) 1000/CSTextured gloves protect from toxic chemicals often encountered when dealing with fentanyl overdoses. Standard length cuff is beaded. Tested for use with 32 chemotherapy drugs; meets ASTM standards for resistance to permeation by chemotherapy drugs Fingertip thickness is 0. 16 mm (6. 3 mil). Tested to resist permeation of fentanyl citrate for up to 240 minutes The interior of the gloves is not coated. Measure your palm width along the palmar crease: