Product Name	Cap Color	Additive	Material	Suction Volume	Tube Size
Plain Tube	Red	No additive	Glass/PET	3-10ml	13*75mm 13*100mm 16*100mm
Serum Tube	Red	Clot Activator	Glass/PET	3-10ml	13*75mm 13*100mm 16*100mm
SST Tube	Yellow	Gel & Clot Activator	Glass/PET	3-9ml	13*75mm 13*100mm 16*100mm
EDTA Tube	Purple	EDTA K2 K3	Glass/PET	2-10ml	13*75mm 13*100mm 16*100mm
PT Tube	Blue	3.2%Sodium Citrate	Glass/PET	2-5ml	13*75mm 13*100mm 16*100mm
ESR Tube	Black	3.8%Sodium Citrate	Glass/PET	2ml 3ml 5ml	13*75mm 8*120mm 8.3*120mm
Heparin Tube	Green	Lithium Heparin or Sodium Heparin	Glass/PET	3-10ml	13*75mm 13*100mm 16*100mm
Glucose Tube	Grey	Sodium Fluoride or Heparin Sodium or EDTA	Glass/PET	2-5ml	13*75mm 13*100mm 16*100mm