I am Emma, From Anne Parker (Tianjin) Technology Co., ltd. I am honored to introduce our biological safety cabinets. Our biological safety cabinets comply with China SFDA's YY0569 and US NSF/ANS149 standards. Our biological safety cabinets are divided into A2 and B2 types.

Cleanliness level		HEPA ISO5/ULPA ISO4
Filter grade/filtration efficiency		HEPA≥99.995%，@0.3‌μm/ULPA; ≥99.999% @0.12μm
Downward wind speed		0.35m/s
Inflow wind speed		0.55m/s
Airflow Average Bioprotection	Personnel protection	a. The total number of colonies in the impact sampler is ≤10 CFU/time; b. The total number of colonies in the slit sampler is ≤5 CFU/time.
	Protection of the product under test	Total colony count ≤ 5 CFU/time
	Cross infection protection	Total colony count ≤ 2CFU/time

Strict HEPA/ULPA filter leakage detection ensures that the scannable filter leakage is ≤0.01% and the non-scannable filter leakage is ≤0.005%.

If you need more details, don't hesitate to contact me.

Best regards

Emma

Whatsapp:+8613821367797