1.Natural human extensions
2.high quality
3.No chemical processed hair weave
4.no tangling & no shedding
Size 8''-30''
5A and 6A 100% human hair
Nancy Yang
sales01 (at) maoyuanhair . c…
Potassium Nitrate pyrotechnics grade is used to produce Fireworks, Matches,combustion adjuvant ect.
Specification:
Item
KNO3 % ≥99.4
Misture % 0.2 max
Chloride Cl PPM 200 max
…
Specifiction:
Appearance white crystalline
KH2PO3 ≥% 98.0
INSOLUBLES ≤% 0.1
CL ≤ ppm 100
Fe ≤ ppm 10
Heavy metal ≤ ppm 10
Use: fungicide, fertilizer for K source.
…
Potassium nitrate (PRILL)—Green House Grade (1.3.5-0-46)
N as Nitrate---------------≥13.5%
K as K2O-------------------≥46.0%
K--------------------------≥38.1%
PH-------------------------6.0-8.5
…
Potassium nitrate—green house grade (13.5-0-46)
N as Nitrate--------≥13.5%
K as K2O-----------≥46.0%
K------------------≥38.1%
PH-----------------6.0-8.5
Moisture-----------≤0.15%
Insolubles---…
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