"closed bottle" is a correct and usable phrase in written English.
This phrase can be used to describe any bottle that is sealed and not open for use. For example, "I placed the closed bottle of soda in the refrigerator."
Closed bottle batch tests revealed low chlorine consumption rates for filter gravel and sand (0.005 mg/g/d) and higher rates for clay (0.030 mg/g/d) as well as natural aquifer material (0.054 mg/g/d).
Other high quality species present include upright sedge (Carex stricta), bluejoint reedgrass (Calamagrostis canadensis), swamp lousewort (Pedicularis lanceolata), white turtle-head (Chelone glabra), closed bottle gentian (Gentiana andrewsii), and eastern prairie fringed orchid (Platanthera leucophaea) (Don Beam, personal communication).
Dodecylamine was also demonstrated to be biodegradable in another ready biodegradability test, i.e. Closed Bottle test (OECD 1992).
Then, the extracts were stored in tightly closed bottle containers in a refrigerator at 4°C until they were used for the experiment [ 19– 219.
The biodegradability of the gemini surfactants were evaluated in river water using Closed Bottle tested and showed their high biodegradation ratio in the open environment due to the diester bond inserting in the flexible spacer of surfactant molecules.
Essential physicochemical properties including zeta potential, isoelectric point, morphology, surface area, porosity, surface density, and elemental composition of the particles were investigated, followed by biodegradability testing using the Closed Bottle Test (OECD 301D).
Bury the closed bottles upside down about three-quarters submerged beneath the soil near the plants you need to water, and fill with water through the hole on top.
This test is performed on two levels: at the laboratory scale, all digesters used in this test are 5 litre hermetically closed bottles with waste at 10%%, that is to say, 10 g of dropping in 100 ml of tap water.
Aliquots for determination of the optical density at 600 nm and sulfide and sulfate content were withdrawn from the closed bottles via the stoppers by using sterile syringes.
The gummy material was collected and stored in tightly closed bottles in the dark at 4°C for biological assays.
Ethanol fermentation was performed at 37 °C for 96 h with 200 rpm agitation in 100 mL closed bottles, each equipped with a siliconized tube and check valve (Sanplatec Corp., Osaka, Japan) as a CO2 outlet under the oxygen-limited conditions.
