Inspecting Items

Standard Value

Test Value

Test Result

Appearance

Light Yellowish Liquid

Glyoxylic Acid

≥50.0

50.30

Qualified

Oxalic Acid

≤1.00

0.90

Qualified

Nitric Acid

≤0.20

0.12

Qualified

Glyoxal

≤1.00

0.86

Qualified

Fe(With Fe²⁺ measure)

lron

≤0.01

<0.1

Qualified

(With Pb² measure)

Heavy Metal

≤0.002

<0.001

Qualified

Conclusion

Conform with the Enterprise Standard