Table 2.

Average emission yields and particle sizes during printing for five vat polymerization printers (n = 5).

Printer	Type	#/g printedA	# 5.6 to 560 nm/g printedA	GM, nm (GSD)B	μg TVOC/g printedA
Form 1 +	SLA	2.7 ±1.6 × 108	1.3 ± 0.2 × 1010	41.3 (1.7)	277.1 ±81.5
Pegasus Touch	SLA	1.3 ± 0.3 × 108	7.6 ±0.9 × 109	41.1 (1.8)	160.7 ± 47.4
Nobel 1.0A	SLA	2.8 ±2.6 × 108	2.1 ±0.9 × 1010	45.1 (1.6)	321.7 ±228.7
Titan 1	DLP	9.2 ±3.0 × 108	4.0 ± 1.2 × 1010	15.3 (1.4)	1280.5 ± 313.3
M-One	DLP	3.3 ± 1.5 × 108	1.1 ±0.3 × 1010	28.8 (1.5)	1931.2 ±234.4

^AValues are arithmetic mean ± standard deviation

^BValues are geometric mean (GM) and geometric standard deviation (GSD)