17 Pcs Calibration Weights Set, 10mg-100g Grams Weights Calibration, Precision
Complete Set of Multiple Precision Weights. Compact & Protective Storage Case Included. Precision tweezer. Color: Silver. Durable Stainless Steel Construction.
Threlaco 20 Pcs 5ml Sealed Sterile Empty Vials with Self Healing Injection Port
Threlaco 20 Pcs 5ml Sealed Sterile Empty Vials with Self Healing Injection Port Glass Penicillin Bottle with 20 Label Stickers(Blue). Features: These glass vials boast a 3 year shelf life. The color may exist a slight difference due to different screen displays.