The material of the sample vial is usually neutral borosilicate glass, excellent sealing performance, which can effectively avoid sample evaporation.
SimPure 2mL Clear Glass Autosampler Vial with Writing Area, 8-425 HPLC Screw Caps screw cap with precision-fit septa provide an evaporation-proof seal.
What evidence do you have that methanol has evaporated ? An easy way to check for evaporation is to weigh the sealed vial before it goes
To avoid leakage and sample loss due to evaporation, inserts must sit neatly in the vial – and the entire assembly must be tightly sealed when capped.
Why Select 11mm Crimp Neck Vials? Crimp caps provide the tightest seal, reducing the chance of sample evaporation. The 12x32mm crimp vials and 11mm aluminium
the error rate of analysis that results from evaporation of the solvent in improperly sealed vials. 2. Re-analysis costs are reduced, sample data integrity
Type I Borosilicate Glass Vials View All Crimper/Decapper and Sample Vials > ... design provides a consistently secure seal, preventing evaporation.
Finally, if your application demands delivery of pre-sealed vials (i.e., vials that that sample evaporation and concentration occurring with completely ...
A wide selection of borosilicate glass stoppers is available that includes screw caps or aluminum seals, these lab essentials provide leak proof seals, ...
Glass is also heat resistant, which is vital because glass chromatography vials may be heated to over 500 degrees Celsius. That makes glass vials a common
Manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B, borosilicate glass. Available with standard graduated write-on patch. The standard 12x32mm
Tapered Bottom Vials - Manufactured from Type I borosilicate clear glass. Simply snap on the cap and an evaporation-proof seal of a crimp cap.
Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The septum
All adsorption in borosilicate glass is polar in nature competitor's MS certified glass vial compared to the Shimadzu Low Adsorption ... Seal the vial.
All the seals, caps, septa and inserts will be located on the Class A, 33 Borosilicate Glass is the most inert and chemically resistant glass widely ...