4 Pack 1000ml Amber Brown Glass Graduated Round Lab Bottles Autoclavable Reagent Media Storage Bottle With GL45 Blue Screw Cap

Capacity per amber bottle: 1000 ml, permanent white enamel graduations from 100 mL to 900 ml, accurate scales, easy labeling · Durable Amber Brown Glass: thick, tough, transparent, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive environments · Blue GL45 Screw Cap: tight seal, drip-free, cap up to 140?, autoclavable bottle up to 120?, reusable, environmental friendly · Reagent glass bottles fit for storage of media, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and storage at home · Please contact us when the bottles arrived broken, shattered or imperfections, we GURANTEE with Replacement or Refund!!