Azzota® Analytical Calibration Weights Set, ASTM Class F1, OIML F1, 0.001g-200g

Analytical Calibration Weights Set ASTM Class F1 or OIML F1 0.001g (1mg) to 200g, Total 23 pcs weights Packed in Aluminum alloy case, with manufacture certificate Material: Stainless Steel Density: 7.9kg/cm 3 at 20°C Two-piece screw-knob construction 1mg to 20mg weights are sheet weights made of aluminum 50 to 500mg weights are sheet weights made of steel Low magnetic permeability High corrosion resistance Premium stainless steel Electrolytic polishing ensures smooth, glossy surface Magnetization and susceptibility of all weights are strictly controlled to ensure compliance with standards Packing list 1x 1mg weights 2x 2mg weights 1x 5mg weights 1x 10mg weights 2x 20mg weights 1x 50mg weights 1x 100mg weights 2x 200mg weights 1x 500mg weights 1x 1g weights 2x 2g weights 1x 5g weights 1x 10g weights 2x 20g weights 1x 50g weights 1x 100g weights 2x 200g weights 1x Metal tweezers 1x Aluminum alloy case 1x certificate of calibration