MAKING LABS WORK

SCIENTIFIC APPARATUS, namely, GAS CHROMATOGRAPHY APPARATUS FOR LABORATORY USE, LIQUID CHROMATOGRAPHY APPARATUS FOR LABORATORY USE, MASS SPECTROMETERS, SAMPLE PREPARATION AND HANDLING DEVICES, namely, HAND OPERATED AND AUTOMATED LABORATORY TOOLS FOR MANIPULATING LABORATORY SAMPLES FOR USE WITH GAS CHROMATOGRAPHY EQUIPMENT AND LIQUID CHROMATOGRAPHY EQUIPMENT, AND THERMAL DESORPTION DEVICES, namely, THERMAL DESORPTION TUBES FOR LABORATORY USE