$25.00 (as of 02/11/2019 08:46 PDT details )
Features:
- 1000 or 500 per pack capillary tubes, 0.5mm inner diameter, 0.75mm outer diameter. 100mm length.
- As shown in photos, approximate spotting volume as tested for dichloromethane is 15mm x 0.25mm x 3.14 3 L, for acetone is 25mm x 0.25mm x 3.14 5 L, and for water is 45mm x 0.25mm x 3.14 9 L.
- Testing method used is placing the tube at a straight up angle with only the tip submerged in the liquid and allowing the liquid to keep on climbing until it stops.
- Convenient packaging with 1.5mm hole on cap for easy tube drawing without need of opening the cap or keeping it open all the time.