Nautilus Environmental services

Fish, Acute (rainbow trout, fathead minnow, bluegill, etc. ). Fish, Prolonged Toxicity Test (14-day or 28-day static renewal). Fish, Extended Early Life Stage (Salmonid embryo larval). Fish, Juvenile Growth (28-day). Fish, Larval Survival and Growth. Fish Bioconcentratlon. Invertebrate, Acute (Daphnia magna, Ceriodaphnia dubia, etc.). Invertebrate, Survival and reproduction (Ceriodaphnia dubia, Daphnia magna). Plant, Green Algae (Pseudokirchneriella subcapitata, Desmodesmus subspicatus). Plant, Blue-green Algae (Anabaena flos-aquae). Plant, Freshwater Diatom (Navicula pelliculosa). Plant, Floating Freshwater Macrophyte (e.g. Lemna minor, Lemna gibba). Bacteria, Microtox Liquid Phase.

Fish, Acute (Sheepshead minnow). Fish, Larval Survival and Growth (Inland silverside). Invertebrate, Acute Mysid Shrimp. Invertebrate, Sea urchin fertilization test. Plant, Saltwater Diatom (Skeletonema costatum). Plant, Champia parvula reproduction. Bacteria, Microtox Aqueous Phase.

Invertebrate-Freshwater (Chironomus spp., Hyalella azetca, Hexagenia). Invertebrate-Marine (Rhephoxynius abronius, Eohaustorius spp., Amphiporeia virginiana, Corophium, Volutator). Bacteria, Microtox Solid Phase.

Activated Sludge, Respiration Inhibition Test (OECD 209). Ready Biodegradation (e.g., OECD 301A, OECD 301B, OECD 301D, OECD 301E, OECD 301F, OECD 302B). Inherent Biodegradation (e.g., OECD 302B). Anaerobic Biodegradation. Respirometry Tests. Soil Microorganism. pH Screening by Electrometric Measurement.

AOAC Sporicidal Testing (e.g., Clostridium sporogenes, Bacillus subtilis). AOAC Fungicidal Screen (e.g., Trichophyton mentagrophytes). AOAC Use Dilution Screen (e.g., Staphylococcus. aureus, Salmonella choleraesuis, Pseudomonas aeruginosa). ASTM E 2197-02 Tuberculocidal Screen (e.g., Mycobacterium terrae.

Toxicity testing in support of Green Labelling/Eco Logo Programs. Toxicity screening of chemicals. Toxicity Data Reviews. Additional US EPA, OECD, ASTM, ISO and Environment Canada test methods available upon request. OECD GLP can be followed during the conduct of all the above methods.