Triaziquone
Brucine (10,11-Dimethoxystrychnine)
Chemistry image
GC-MS Instrument
Calcium oxide in Cement
Acidity in Water
Ferric Oxide in clay
WATER SOLUBLE MATTER IN TEXTILES
CHROMIC OXIDE (Leather Testing)
RESOLUTION POWER (UV calibration)
LIMIT OF STRAY LIGHT(UV calibration)