Name:Mg Amino Acid Chelated

(Fertilizer Grade)

No.: AH-201007002

Inspection Date: July 6th, 2010

Package: 25kg / bag

Production Date: July 5th, 2010

Inspection type: product sample tests

Production batch No. 201007002

Sample base: 5

Test items

Units

Standard value

Detection value

Results

Color Appearance

-

Yellow or light yellow powder

Yellow or light yellow powder

qualified

Magnesium chelate

%

≥6

6.2

qualified

Moisture

%

≤5

3.61

qualified

Aspartate

%

/

1.91

/

Threonine

%

/

1.32

/

Serine

%

/

2.68

/

Glutamic acid

%

/

4.46

/

Gly

%

/

2.73

/

Alanine

%

/

1.18

/

CAlanine

%

/

1.23

/

Valine

%

/

1.58

/

Methionine

%

/

0.34

/

Isoleucine

%

/

0.74

/

Leucine

%

/

0.78

/

Tyrosine

%

/

0.41

/

Phenylalanine

%

/

0.49

/

Lysine

%

/

1.66

/

Histidine

%

/

0.41

/

Arginine

%

/

2.81

/

Proline

%

/

1.91

/

Tryptophan

%

/

/

/

Amino acid

%

≥25

26.64

qualified

Arsenic (As a total)

ppm

≤10

<5

qualified

Lead (pb in total)

ppm

≤20

<10

qualified

Cadmium (Cd)

ppm

≤5

<1

qualified

Mercury (in Hg) of

ppm

≤2

<2

qualified

Nickel (Ni in dollars)

ppm

≤20

<15

qualified

Screening rate (20 head)

%

≥98

100

qualified

Conclusion: Qualified