Class Rotary Vacuum Evaporator RE-5002 with PTFE Sealing
Introduction:
Class rotary vacuum evaporator RE-5002 is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.The apparatus are particularly suitable for the heat-sensitivity material's condensation, crystallization, separation, recovery and so on.Widely used in chemistry, pharmacy, lab and biology.
1. AC motor, stepless speed regulation, no brushes, no sparks, long life;
2. Water(Oil) bath mannal lifting, easy and quick operation;
3. High borosilicate glass, good physical and chemical properties;
4. Frequency control and digital speed display;
5. PTFE sealing parts, tight sealing, high vacuum degree, high evaporation rate and recovery rate;
6. Teflon heating bath, even temperature, fully enclosed design.
Tips: All the lab vacuum distillation unit below can be make in 110~120 voltage.
Picking:
-Class rotary vacuum evaporator RE-5002 glass parts will be wrapped with foam, then put into the carton; the mainbody portion will be packed in wooden cases.
-Both neutral and customized packaging can be available.
Shipping:
Usually we ship the goods by one of three methods as below. You can choose the most appropriate one according to your timeline and budget. Shipping by your own shipping agent is acceptable.
Shipping Method
Note
By express
Door to door, very convenient, don't need to do customs clearance or pick-up
By air to the airport
Airport to airport, you need to do customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By air and dispatch
Airport to door. You need to cooperate with our shipping broker to do customs clearance and don't need to pick up at the airport.
Henan Touch Science Instruments Co., Ltd
Founded and based in Henan, China, Touch Science is is a professional manufacturer and exporter that is concerned with the design, development and production of lab equipments, in the areas of heat treatment and material processing for universities, research facilities and labs. We have more than 15 years of manufacturing experience with the class rotary vacuum evaporator RE-5002, glass reactors, drying ovens, chillers, water ring vacuum pumps, and other lab instruments. We have gained a global sales network reaching USA, Canada, Europe, Chile, Japan, India, etc.
We attach importance to every customer and every order. 100% customer satisfaction is always our first priority. We provide quantity discounts and will reply to your requests within the same business day. Our goal is to build up business partnerships with friends around the world.
Contact person: Tina
Email: tina(@)touch-science.com
Tel/What'sapp: +86 13393723769
Instagram: ts.tina.sun
Phone: 86-371-86051511
Henan Touch Science Instruments Co., Ltd
Add: Room 2109, #56 Zijingshan Road, Guancheng, Zhengzhou, Henan, China
We can supply kinds of sodium chloride (salt). Please first check the following information. Molecular formula: NaCl Molecule Weight: 58.44 H.S code:250100 CAS: 7647-14-5 Purity: 85% - 99.5% Granular Particle size :from 0.15 mm to 5 cm Usage: for dye , alkali ,textile ,drilling oil , water treatment ,melting snow/de-icing , food , pharmaceutical and so on Packing 250gram,500gram,750gram,1KG, 2LB,3LB, 4LB, 10LB PE&PET complex plastic bags or bottle in cartons, 20kg,25kg, 50kg ,1000kg,1200kg,1250kg plastic woven bags and kraft paper bag with PE inside.
Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate CAS No.: 7775-14-6 Molecular Weight: 174.10 Chemical Formula: Na2S2O4 Product Description Appearance: White, crystalline powder. Product Feature Odor: Slight irritative. Specific Gravity: Unavailable Solubility: Soluble in water. Density: 2.19 pH: 6-7 pH Test-Method: PH test paper. % Volatiles by volume @ 21C (70F): 0 Boiling Point: Not applicable. Melting Point: >300 C Decomposes. Vapor Pressure (mm Hg): No information found. Bulk Density: ~0.9 Evaporation Rate (BuAc=1): No information found. Application 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. in mineral, the compound of thiourea and other sulphides. 5. as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Packaging 50kg/100kg net in iron drums with double PVC bags Product Specification/Models NDEX 90%, 88%, 85%. FOOD ADDITIVE Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal calculated as Pb, 1ppm Water Insolubles05% Shelf Life(month)12
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Evaporator
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Used For Filling Barrels.
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