Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21795-2008 Testing of chemicals - Simulation test Aerobic sewage treatment - Biofilms $140.00 via email in 1~3 business day valid
GB/T 21796-2008 Testing of chemicals - Activated sludge respiration inhibition test $60.00 via email in 1~3 business day abolished
GB/T 21800-2008 Testing of chemicals Bioconcentration - Flow-through fish test $210.00 via email in 1~3 business day valid
GB/T 21801-2008 Testing of chemicals - Ready biodegradability - Manometric respirometry test $200.00 via email in 1~3 business day valid
GB/T 21802-2008 Testing of chemicals - Ready biodegradability - Modified MITI test (I) $140.00 via email in 1~3 business day valid
GB/T 21803-2008 Testing of chemicals - Ready biodegradability - DOC die-away test $140.00 via email in 1~3 business day valid
GB/T 21805-2008 Chemicals—Alga growth inhibition test $360.00 via email in 1~5 business day valid
GB/T 21806-2008 Chemicals—Fish juvenile growth test $220.00 via email in 1~3 business day valid
GB/T 21809-2008 Chemicals - Test method of earthworm acute toxicity test $105.00 via email in 1~3 business day valid
GB/T 21810-2008 Chemicals - Avian dietary toxicity test $100.00 via email in 1~3 business day valid
GB/T 21811-2008 Chemicals - Avian reproduction test $130.00 via email in 1~3 business day valid
GB/T 21812-2008 Chemicals - Honeybees acute oral toxicity test $100.00 via email in 1~3 business day valid
GB/T 21813-2008 Chemicals - Honeybees acute contact toxicity test $100.00 via email in 1~3 business day valid
GB/T 21814-2008 Testing methods for industrial wastewater - Fish acute toxicity $75.00 via email in 1~3 business day valid
GB/T 21815.1-2008 Testing of chemicals Biodegradability in seawater - Shake flask method $180.00 via email in 1~3 business day valid
GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-Wellens test $120.00 via email in 1~3 business day valid
GB/T 21817-2008 Testing of chemicals - Inherent biodegradability - Modified SCAS test $100.00 via email in 1~3 business day valid
GB/T 21818-2008 Testing of chemicals - Inherent biodegradability - Modified MITI test (II) $130.00 via email in 1~3 business day valid
GB/T 21829-2008 Testing of chemicals - Simulation test Aerobic sewage treatment - Aactivated sludge units $260.00 via email in 1~3 business day valid
GB/T 21831-2008 Testing of chemicals - Ready biodegradability - Closed bottle test $140.00 via email in 1~3 business day valid
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