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Now showing items 11-20 of 25
ACUTE TOXICITY OF ANTIMONY III TO SEVERAL SPECIES OF FRESHWATER ORGANISMS
(1986-08)
Antimony (.III) chloride is very soluble in water. The Merck Index (9th ed.) reports a solubility of 1 g SbC13 per 10.1 mL of water. This solution undergoes gradual hydrolysis to antimony oxychloride (Sb2Cl), which. is ...
BIOAVAILABILITY AND TOXICITY OF SILVER TO BENTHIC ORGANISMS IN FRESHWATER SYSTEMS CONTAINING SEDIMENTS OF DIFFERENT CHARACTERISTICS - PROGRESS REPORT (Quarters I and II)
(1997-03-31)
Since the proposal for this project was submitted in early August, 1996, and approved by the National Association of Photographic Manufacturers (NAPM) for study starting on October 1, 1997, several changes have been discussed ...
BIOAVAILABILITY AND TOXICITY OF SILVER TO BENTHIC ORGANISMS IN FRESHWATER SYSTEMS CONTAINING SEDIMENTS OF DIFFERENT CHARACTERISTICS - PROGRESS REPORT (Quarter III)
(1997-06-30)
This progress report covers the period of time between April 1, 1997, and June 30, 1997. Our efforts were focused on obtaining a better understanding of (l) the chemical behavior of silver in our specific test water as ...
TOXICITY TESTING WITH PHTHALATE ESTERS AND CHIRONOMUS TENTANS TO EVALUATE EQ-P
(1997-08-29)
The Lake Superior Research Institute (LSRI) of the University of Wisconsin Superior contracted with the Great Lakes Environmental Center to perform a 10-day sediment toxicity test with di-n-butyl phthalate (DBP)-spiked ...
BIOAVAILABILITY AND TOXICITY OF SILVER TO BENTHIC ORGANISMS IN FRESHWATER SYSTEMS CONTAINING SEDIMENTS OF DIFFERENT CHARACTERISTICS - PROGRESS REPORT (Quarters I AND II)
(1997-03-31)
Since the proposal for this project was submitted in early August, 1996, and approved by the
National Association of Photographic Manufacturers (NAPM) for study starting on October 1, 1997,
several changes have been ...
Transport of Toxic substances into Lake Superior by Suspended Solids
(1983-10)
A primary threat to Great Lakes sport and commercial fisheries arises from contamination problems due to the introduction of certain xenobiotic chemicals in aquatic environments. Of particular concern are hydrophobic ...
ACUTE TOXICITY OF SILVER TO SELECTED FRESHEATER INVERTEBRATES
(1986-01)
Silver is used in jewelry, silverware, coins, electroplating, .and photo graphic
processes. It is a waste product in the manufacture of these products and
processes. Also, metal mining ...
DISULFOTON: ACUTE TOXICITY TO DAPHNIA MAGNA UNDER STATIC RENEWAL CONDITIONS
(1991-03-19)
The test substance, disulfoton, 0,0-diethyl S-[2-(ethylthio)ethyl] phosphorodithioate (C8H1902PS3)
is a colorless oily liquid that is used commercially as an insecticide and acaricide. It is used
for control of many ...
Development of Bioassay Procedures for Defining Pollution of Harbor Sediments - Project Summary
(1980)
This research investigates bioassay methods which may be useful in assessing the degree of
pollution of harbor sediments. Procedures studied include 96 hr toxicity tests employing
Hexagenia limbata, Daphnia magna and ...
Total Mercury Concentrations in Sea Lamprey Transformers Collected from Rivers in Wisconsin and Michigan during Fall 2013
(Lake Superior Research Institute, 2014-01-14)