... are looking for sealed bottle caps for pharmaceutical, medical, antibiotic, crimp top,serum, sterile,tubular,injectable glass bottle vial,you can ... specification4) we offer best quality for flip off caps: logo embossed on flip off cap/seal5) truly smooth plastic cap edge, no burs of ... specialty vial crimper, supplied separately.8) the plastic flip top vial caps are easily flipped off to expose the ...