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PacificBeam Series

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PBD04

Attrition rate = （Remain gas concentration - Sample remain gas concentration）÷
（Remain gas concentration×100）

Trimethylamine　Initial concentration: 20 ppm

  Remain gas concentration Remain gas concentration
(Sample)		 Attrition rate
1 hour 20 ppm 15 ppm 25 %
3 hour 20 ppm 13 ppm 35 %
24 hour 16 ppm 6 ppm 63 %
48 hour 14 ppm 3 ppm 79 %

Ammonia　Initial concentration: 40 ppm

  Remain gas concentration Remain gas concentration
(Sample)		 Attrition rate
1 hour 40 ppm 18 ppm 55 %
3 hour 35 ppm 13 ppm 63 %
24 hour 20 ppm 2 ppm 90 %
48 hour 8 ppm <1 ppm >89 %

Methyl mercaptan　Initial concentration: 5 ppm

  Remain gas concentration Remain gas concentration
(Sample)		 Attrition rate
1 hour 5 ppm 4 ppm 20 %
3 hour 5 ppm 3.5 ppm 30 %
24 hour 4.5 ppm 2.2 ppm 51 %
48 hour 3.0 ppm 0.8 ppm 73 %

Acetic acid　Initial concentration: 50 ppm

  Remain gas concentration Remain gas concentration
(Sample)		 Attrition rate
1 hour 50 ppm 15 ppm 70 %
3 hour 30 ppm 10 ppm 67 %
24 hour 15 ppm 3 ppm 80 %
48 hour 8 ppm <0.25 ppm >97 %

Hydrogen sulfide 　Initial concentration: 10 ppm

  Remain gas concentration Remain gas concentration
(Sample)		 Attrition rate
1 hour 10 ppm 7 ppm 30 %
3 hour 10 ppm 5 ppm 50 %
24 hour 8 ppm 0.1 ppm >99 %
48 hour 6 ppm 0.1 ppm >98 %

 

PBD05

PBD-Original Powder 　　　

Acute oral toxicity in rat Contain material of LD50 ≧ 2.000mg/kg Eye irritancy No data
Skin corrosivity / irritant property Not classified in primary skin irritation test in rabbit - -

 

PBD-Water Liquid

Acute oral toxicity in rat LD50 ≧ 2.000mg/kg Skin irritancy No data
Primary skin irritation test in rabbit P.I.I = 0 Eye irritancy No data

 

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