EJNMMI Radiopharmacy and Chemistry

Table 1 Water drop size as a function of needle diameter. Water density assumed as 1 g mL⁻¹

From: An investigation of aspects of radiochemical purity of ^99mTc-labelled human serum albumin nanocolloid

	25G × 5/8″ 0.5 × 16 mm	23G × 1 1/4″ 0.6 × 30 mm	22G × 1 1/4″ 0.7 × 30 mm	21G × 2″ 0.8 × 50 mm	20G × 23/16″ 0.9 × 55 mm	19G × 1 1/2″ 1.1 × 40 mm	18G × 1 1/2″ 1.2 × 40 mm
m, g (n = 5)	0.0100	0.0146	0.0156	0.0170	0.0171	0.0202	0.0264
V, µL	10	14.6	15.6	17	17.1	20.2	26.4
SD, ± g (k = 2)	0.0020	0.0043	0.0040	0.0023	0.0012	0.0021	0.0023

Back to article page