Machine for cutting a cylindrical specimen of rocket propellant
Machine for excising a specimen of rocket propellant
Magazine for use with a gas sampling system
Magnetic pipette
Magnetic shielding and magnetically shielded borehole core drill
Mail piece for obtaining samples of harmful materials in...
Manifolded sampling valve assembly
Manual pipette
Manual pipette with magnet assist
Manually holdable automatic pipette
Manually operated stream sampling device and method
Material cutting tool
Material sample preparation apparatus and method
Material sampling apparatus
Material sampling method and device
Means and method of sampling flow related variables from a water
Means for trapping contaminants contained in a gas
Measuring arrangement for determining the constituents of a...
Mechanical piston pipette
Mechanism for oscillating a sample holder within a sample vessel