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Company name: Jinan ZZ International Trade Co.,Ltd.
Address: THIRD FLOOR, SILVERY LOTUS SQUARE, JINAN HI-TECH DEVELOPMET ZONE, SHANDONG PROVINCE, CHINA  
Robert Zhang (Hua Zhang)​
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Sulphur Coated Urea

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PRODUCT NAME

SULFUR COATED UREA(SCU)

SPECIFICATION

                        II

BATCH

20180514

DEPARTMENT

QUALITY CONTROL

DEPARTMENT

QUANTITY

200MT

SAMPLE QUANTITY

1000G

SAMPLE DATE

2018-05-15

INSPECTION DATE

2018.05.15~05.22

STANDARD

GB29401-2012 (SCU)

NO.

ITEMS

SPECIFICATION

RESULT

RESULT

1

N     %

≥37.0

37.6

QUALIFIED

2

     INITAL NUTRIENT

 RELEASE RATE   %

≤27.0

      22.6

QUALIFIED

3

   STATIC NITROGEN     DISSDUCTION RATE

≤45.0

38.5

QUALIFIED

4

   MOISTURE(H2O)   %                     

≤1.0

0.8

QUALIFIED

5

       BIURET         %

≤1.2

0.4

QUALIFIED

6

             S        %

≥10.0

10.5

QUALIFIED

7

SIZE(2.00~4.75mm)  %

≥90

95

QUALIFIED

REMARK

TOTAL N  ≥37.0%


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