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Bray International, Inc.

Bray International, Inc.

Discover Bray’s full line of flow control solutions: Resilient, Double, & Triple Offset Butterfly Valves, Ball Valves, Knife Gate & Check Valves, Control Valves & Actuators

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Ammonium Sulfate - an overview | ScienceDirect Topics

Ammonium Sulfate - an overview | ScienceDirect Topics

DR. James G. Speight, in Environmental Inorganic Chemistry for Engineers, 2017 3.3.4 Ammonium Sulfate. Ammonium sulfate ((NH 4) 2 SO 4) is an inorganic salt with a number of commercial uses.The most common use is as a soil fertilizer since the chemical contains 21% (w/w) nitrogen and 24% (w/w) sulfur.

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EUR-Lex - 32004R0648 - EN - EUR-Lex

EUR-Lex - 32004R0648 - EN - EUR-Lex

Evaporate this weighed sample to dryness. Dissolve the residue in 2000 ml ethanol and proceed as described above. In the case of powders of low apparent density (< 300 g/l) it is recommended to increase the ethanol ratio in the relation 20:1. Evaporate the ethanolic filtrate to dryness, preferably by means of a rotary evaporator.

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GEA South Africa | Contact Information

GEA South Africa | Contact Information

GEA is one of the world's largest suppliers of systems and components to the food, beverage and pharmaceutical industries. The international technology group, founded in 1881, focuses on machinery and plants, as well as advanced process technology, components, and …

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Rotavapor® R-220 Pro | Buchi.com

Rotavapor® R-220 Pro | Buchi.com

In 1957 BUCHI introduced the first commercial rotary evaporator. With our technological expertise and profound customer interaction, we have continuously developed the Rotavapor to an ever smarter and fully integrated system. Our carefully conceived solutions meet the needs of a wide range of industries, whether you operate in R&D or production.

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Synthesis and application of TiO2-supported ...

Synthesis and application of TiO2-supported ...

Jan 01, 2022 After that, water from the catalyst mixture was evaporated using a vacuum rotary evaporator, and the resulting solid was calcined at 350 C temperature in a furnace. The corresponding catalysts were denoted as EPTN-1 (10 wt% HPW), EPTN-2 (20 wt% HPW), EPTN-3 (30 wt% HPW), and EPTN-4 (40 wt% HPW) based on the quantity of parent HPW loading.

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Antimicrobial activity of turmeric extract and its ...

Antimicrobial activity of turmeric extract and its ...

Nov 08, 2013 The filtered solutions containing plant compounds were dried by rotary evaporator (Rotavapor -R 210/R215; BUCHIL Labortechnik AG). ... concluded that petroleum ether, hexane, chloroform, acetone and ethanol extracts of Curcuma zedoaria and Curcuma malabarica exhibited ... vacuum and modified atmosphere packaging conditions with or …

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Sugarcane - Wikipedia

Sugarcane - Wikipedia

Sugarcane or sugar cane is a species of (often hybrid) tall, perennial grass (in the genus Saccharum, tribe Andropogoneae) that is used for sugar production.The plants are 2–6 m (6–20 ft) tall with stout, jointed, fibrous stalks that are rich in sucrose, which accumulates in the stalk internodes.Sugarcanes belong to the grass family, Poaceae, an economically important …

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Quality Laboratory Glassware for Sale - USALab

Quality Laboratory Glassware for Sale - USALab

We have an extensive selection of laboratory glassware for sale at competitive prices. It goes without saying that having functional, high-quality lab equipment is critical to ensuring accurate lab results as well as safety. You can count on our products meeting both of those conditions.

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