• Complies with USP TYPE 1 BORO 3.3 Glass
  • Conical bottom delivers solvents without tilting the reservoir
  • With autoclavable PP screw cap (GL-45) and specially designed PP drip-free pouring ring
  • Conical bottom delivers all of the solvents without tilting the reservoir
  • Prevents leaching of any extractable into the mobile phase solvents

Borosilicate glass 3.3 is highly resistant to water effects, neutral and acid solutions, heavy acids and their mixtures, to chlorine, bromine, iodine and organic compounds. Even in long-term effects and at temperatures above 100 °C, this glass outstrips with its chemical durability most metals and other raw materials. Class of Resistance to Acid Effects (ISO 1776 a DIN 12116) is Class S1.Screw CapWhite Printing