b12 injection administration needle size Gauge Chart for Injections! Wondering which needle gauge to use? Here's a handy reference for healthcare professionals! Gauge Sizes and Colors: 14G (Green): 0.072 in (1.83 mm) 15G (Amber): 0.065 Size:1000 mcg/ml - 30 ml (Pack of 4) cats arm b12 injection sites
SKU: 83149578491
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