Teflon Needles ← back Characteristic Resists clogging of cyanoacrylates and provides additional deposit control for low viscosity fluids. Teflon - lined. Length 0.25"、0.5"、1.0"、1.5" Specification NO. Outside Inside Thickness Color TF-14 --- 1.60 --- Olive TF-15 --- 1.40 --- Amber TF-16 --- 1.20 --- Gray TF-18 --- 0.80 --- Green TF-20 --- 0.60 --- Pink TF-21 --- 0.50 --- Purple TF-22 --- 0.40 --- Blue TF-23 --- 0.35 --- Orange TF-25 --- 0.26 --- Red TF-30 --- 0.16 --- Lavender ← back