Displays Wentworth grain size
Sample Envelopes, 3 x 5". Case of 1,250
Fits on end of motor shaft of the Spin-Dry Sample Dryer (#8100)
Sample Tray - Plastic, Narrow,
Petrographic Slide Box. Cardboard. Holds 25 Slides.
Size: 5"L x 3 1/2"W x 1/8"H Construction: Plastic slotted base;...
Wedge-shaped, Stainless Steel Exam Tray
Calcium Chloride, CaCl2, 1 inch briquettes.
HGC-200 Hydrogen Generator - Specifically designed for use with GC FID or Flame Ionization Detectors in a mudlogging application. Make your HSE folks happy, stop lugging a tank of Hydrogen around.