1. The tube is using Sodium Fluroide and Potassium Oxalate as additive. Grey closure
2. Specimen: Plasma. It's used for glucose determinations
3. Specs: 13*75 mm
4. Draw volume: 2 ml, 3ml
5. Storage temperature: 4-25centigrade
6. Max. Vacuum degree tolerance: 10%
7. Invert the tube 6-8 times gently