Table-2.

Data regarding the content of toxic heavy metals in cottage cheese from the basic farms in the Almaty region.

Tested samples	Content of heavy and toxic metals, mg/kg
	Cd	MAC (mg/kg)	Pb	MAC (mg/kg)	As	MAC (mg/kg)	Hg	MAC (mg/kg)
K/1-5-1-1	0.0496	0.1	0.0089	0.3	n/a	0.2	n/a	0.01
K/1-5-1-2	0.0566	0.1	0.0104	0.3	n/a	0.2	n/a	0.01
K/1-5-1-3	0.0498	0.1	0.0093	0.3	n/a	0.2	n/a	0.01
A/1-5-1-1	0.0546	0.1	0.0101	0.3	n/a	0.2	n/a	0.01
A/1-5-1-2	0.0570	0.1	0.0132	0.3	n/a	0.2	n/a	0.01
A/1-5-1-3	0.0446	0.1	0.0117	0.3	n/a	0.2	n/a	0.01
A/1-5-1-4	0.0543	0.1	0.0138	0.3	n/a	0.2	n/a	0.01
A/1-5-1-5	0.0486	0.1	0.0162	0.3	n/a	0.2	n/a	0.01

K=K farm, A=A farm