Calibration Weight in a weight box for calibration weight scale in the Physics Laboratory. This is 10 milligrams to 100 grams (10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 500 mg, 1 gm, 2 gm, 5 gm, 10 gm, 20 gm, 50 gm, and 100 gm) with plastic tweezers in a Red Box or Blue Box. Made in China. Labtex Bangladesh is a supplier and wholesaler of calibration weights in Bangladesh. Delivery Process:

• Anyone can collect from our office during office hours or take home delivery anywhere in Bangladesh. On the other hand, we have many payment options including Cash on Delivery.