Certificates form Polish Hygiene Institute (PZH)

List of certificates issued by Polish Hygiene Institute (Państwowy Zakład Higieny):

No.	Instrument type	No. of certificate
1	WPTxxx/C, WXD, WPX, WPSxxx/C2, WTXxxx/KTP, TMCxxx/KTP/H	HŻ/D/2310/1/2005
2	WPT/F, WPT/R, WPTxxx/H, WPT/Wxxx/H,WPT/4xxx/H	HŻ/D/2310/2/2005
3	WPT/4P2, WPT/4P, WPT/T, WPT/W	HŻ/D/2310/3/2005
4	WPT/4N, WPT/2K, WPT/4I	HŻ/D/2310/4/2005
5	WPT/D	HŻ/C/00820/04