COREXIT 9500 vs Polychem Dispersit SPC 1000 - EFFECTIVENESS & TOXICITY SIDE by SIDE COMPARISON

Polychem Dispersit SPC 1000 Corexit 9500

Oil Effectiveness (%)
South Louisiana Crude: 100% compared to 54.7%

Prudhoe Bay Crude: 40% 45.3%

South Louisiana and
Prudhoe Bay Crudes, Average: 73% compared to 50%
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Polychem Dispersit SPC 1000

Toxicity

Material
Tested SPECIES RESULT:Lethal Concentration
50ppm

OIL ONLY: Menidia Bahia 48 hour 11.7
NO.2
FUEL OIL Menidia Berylilina 96 hour 11.6


DISPERSIT SPC Menidia Bahia 48 hour 16.6
1000 ONLY Menidia Berylilina 96 hour 3.5


OIL AND Menidia Bahia 48 hour 8.2
DISPERSIT
SPC 1000 Menidia Berylilina 96 hour 7.9
(10:1 V:V)

NOTE: THIS TOXICITY DATA WAS OBTAINED USING THE CONCENTRATED PRODUCT.

[link to www.uspoly.com]


COREXIT 9500

Toxicity


Material
Tested SPECIES RESULT:Lethal Concentration
50ppm

COREXIT Menidia beryllina 96-hr 25.20
9500 Mysidopsis bahia 48-hr 32.23


No. 2 Menidia beryllina 96-hr 10.72
Fuel Oil Mysidopsis bahia 48-hr 16.12


Corexit
9500 & Menidia beryllina 96-hr 2.61
No. 2 Fuel Mysidopsis bahia 48-hr 3.40
Oil (1:10)

NOTE: This toxicity data was derived using the concentrated product. See Section VI of this bulletin for information regarding the manufacturer's recommendations for concentrations and application rates for field use.

[link to www.epa.gov]

sorry before hand ... that didn't come out anything like it looked

Last Edited by o0Levitikuz0o on 06/28/2010 04:31 PM