Finding the best separatory flask suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Chemglass CG-1742-05 Glass Squibb Style Separatory Funnel, with 4mm PTFE Stopcock, 500mL Capacity
Feature
Squibb style separatory funnelComes with 4mm PTFE stopcock and #27 outer stopper neck
Made of glass
500mL capacity
Supplied complete with a flask length stopper
Description
Squibb style separatory funnel with a PTFE Stopcock. Supplied complete with a flask Length stopper of the listed size.2. Chemglass CG-1742-09 Glass Squibb Style Separatory Funnel, with 10mm PTFE Stopcock, 4000mL Capacity
Feature
Squibb style separatory funnelComes with 10mm stopcock and #38 outer stopper neck
Made of glass
4000mL capacity
Supplied complete with a flask length stopper
Description
Squibb style separatory funnel with a stopcock. Supplied complete with a flask length stopper .3. Chemglass CG-1742-07 Glass Squibb Style Separatory Funnel, with 6mm PTFE Stopcock, 2000mL Capacity
Feature
Squibb style separatory funnelComes with 6mm stopcock and #38 outer stopper neck
Made of glass
2000mL capacity
Supplied complete with a flask length stopper
Description
Squibb style separatory funnel with a stopcock. Supplied complete with a flask length stopper .4. SEOH Separatory Funnel Borosilicate Glass Stopcock 1000 ml
Feature
Borosilicate GlassGround glass stopper
Heat Resistant
Description
Separatory Funnel, conical pear shaped, is made of heat resistant Borosilicate Glass with Ground Glass Stopcock and Ground Glass Stopper. Glass leak proof stopcock. Capacity 1000ml. Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.5. Honbay Plastic Mini Funnel for Essential Oil Bottles / Flasks - Pack of 10
Feature
100%Brand New and High QualityGreat for Sand Art and pouring room temperature essential oils
These funnels are made to fit into most types of drinking flasks
Made from polypropylene plastic
Length Dim: 39mm,Pouring End Dim: 27mm ,Spout End Dim: 6.4mm
Description
Save time and money with this set of 10 plastic funnels. While great for sand art, they are also wonderful for dispensing liquids such as essential oils into small bottles. The temperature tolerance of these funnels is roughly 220 degrees Fahrenheit. These funnels fit all sizes of bottles and lip balm tubes sold by Eclectic Supply.6. American Educational 7-G87-A Stamped Steel Support Ring Stand with 2 Rings, 6" Length x 4" Width Base Size
Feature
Support Ringstand, Stamped Steel, Base 4"x6", Rod 5/16"x18", and two rings, 3" and 4"Made of stamped steel, strong and dependable support
Coated with an acid resistant finish
The rods are nickel plated steel and are threaded to fit the base
Base: 6" length by 4" width; rod: 5/16" diameter by 18" length
Description
Strong and dependable support. Available in stamped steel. Type is coated with an acid resistant finish. The rods are nickel plated steel and are threaded to fit the base. Two rings 3" and 4". Base size: 6" length by 4" width, rod size: 5/16" diameter by 18" length.7. Glass 1000mL Separatory Funnel with PTFE Stopcock, Support Stand & Flask
Feature
Includes 1000mL Separatory Funnel with PTFE StopcockDescription
This set-up includes the support stand, support ring and 1000mL borosilicate (heat resistant) separatory funnel with a PTFE stopcock. Also included is a 1000mL Erlenmeyer flask. Our current separatory funnel has a polyethylene stopper, which we prefer to the glass stopper. PTFE stopcocks are less likely to seize up than glass to glass fittings and do not require expensive lubricant therefore reducing the risk of contamination. This comes with a cast iron support stand with a 6 x 9 base and 24 rod. The cast metal ring with heat-resistant enamel coating is 4" in diameter and can be positioned anywhere on the rod by simply adjusting the thumbscrew. You also get a glass separatory funnel with PTFE stopcock, in 1000mL capacity. It is used for separation of immiscible liquids, mostly for organic chemistry. If you prefer a glass stopcock on your separatory funnel, please request it.8. United Scientific SF149-2000 Glass Conical Seperatory Funnel with PTFE Stopcock and Plastic Stopper, 2000ml Capacity
Feature
United Scientific Supply SEPARATORY FUNNEL, GLASS, 2000ML - USSDescription
Seperatory funnels, conical shape, with PTFE Stopcock and plastic stopper.9. American Educational Bomex Glass Conical Separatory Funnel, 1000mL Capacity
Feature
Made of Bomex glassA separatory funnel is most of ten used in laboratories to distinguish the densities between of 2 different liquids
These are conical shaped funnel
Come with a ground glass stopper and stopcock
1000 milliliter Capacity
Description
A separatory funnel is most of ten used in laboratories to distinguish the densities between of 2 different liquids. These are conical shaped, made of Bomex Brand glass, and come with a ground glass stopper and stopcock. Capacity 1000 milliliters.10. SEOH Separatory Funnel Conical Shape 1000 ml 1/pk
Feature
Capacity (ml) 1000Borosilicate Glass with Stopcock
Stopper Material Polyethylene
Stopper Size 27/32
Sold As Each
Description
Separatory Funnel, Conical Shape ,1000 ml ,1/pk The stopcock bores, body openings, and stems of these funnels are carefully aligned to provide smooth, even liquid flow with fast cut-off. Available in conical or globe shapes, both versions include a PTFE key and stopcock, and a polyethylene stopper..Looking for complementary product, different sizes, or more variety.see our store. This product is new, unused from the manufacturer! Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.11. Chemglass CG-1747-04 Glass Squibb Style Separatory Funnel, with 4mm PTFE Stopcock, 250mL Capacity
Feature
Squibb style separatory funnelComes with 4mm stopcock
#22 PTFE stopper
250mL capacity
Supplied complete with a flask length PE stopper
Description
Squibb style separatory funnel with a PTFE Stopcock. Supplied complete with a flask Length PE stopper of the listed size.12. Chemglass CG-1747-06 Glass Squibb Style Separatory Funnel, with 4mm PTFE Stopcock, 1000mL Capacity, #27 PTFE Stopper
Feature
Squibb style separatory funnelComes with 4mm stopcock
#27 PTFE stopper
1000mL capacity
Supplied complete with a flask length PE stopper
Description
Squibb style separatory funnel with a PTFE Stopcock. Supplied complete with a flask Length PE stopper of the listed size.13. Huaou 125ml Pear Shape Seperatory Funnel, with Ground In Glass and Glass Stopcock
Feature
Material: Borosilicate 3.3 glassCapacity:125ml
O.D.oft body:67mm Total height:260mm
Standard lab glassware
shipping time: 7-14 business days
Description
Separatory funnel is a glass laboratory equipment, particularly used to a chemical test. It can help control experimental operation process and reduce labor intensity. Pear-shaped separatory funnel down the vertebral body is a ball, and at he upper end of the ball with a ground glass stopper bottle, and the lower end of the piston and welded two-funnel stalked. Because it is elongated inverted vertebral ball, which can be used tapered lower end, so that the liquid level hierarchical separation after extraction relatively easy to grasp.14. SEOH Separatory Funnel Borosilicate Glass Stopcock 2000 ml
Feature
Borosilicate GlassGround glass stopper
Heat Resistant
Description
Separatory Funnel, conical pear shaped, is made of heat resistant Borosilicate Glass with Ground Glass Stopcock and Ground Glass Stopper. Glass leak proof stopcock. Capacity 2000ml. Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.15. 24pcs New 500ml Lab Essential Oil Distillation Apparatus Water Distiller Purifier Glassware Kits w/Separatory Funnel Condenser Pipe
Feature
1.One Year With Free Replacement.2.Perfect set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis.
3.All flasks are made of 3.3 borosilicate glass that is hand blown and polished for perfect fit.
4.Comes with Case and foam to hold all components.
5.Many related guidance videos online,easy to operate.
Description
Company Introduction:We are one of the leading exporters and wholesalers of Moonshine stills,bore snake cleaners,helmets and varieties of products in China.
Package includes:
*2x clamp flask
*2x cross clamp
*1x hardcore
*1x base
*1x big iron ring
*1x small iron ring
*1x distillation flask
*1x condenser tube
*1x separatory funnel
*1x alcohol lamp
*2x cotton wick
*2x essential oil bottle
*1x beaker
*1x conical flask
*1x flask brush
*1x latex tube
*1x tongs
*1x glass dropper
*1x maches
*1x asbestos network
Function:
1.Separate the liquid mixture.
2.Assay the boiling point of pure compounds.
3.Purification and distillation.
4.Recover solvents,or steamed part of the solvent out to enrichment solution.
Features:
1.One Year With Free Replacement.
2.Perfect set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis.
3.All flasks are made of 3.3 borosilicate glass that is hand blown and polished for perfect fit.
4.Comes with Case and foam to hold all components.
5.Many related guidance videos online,easy to operate.
Attention Tips:
1.Put few broken ceramics into the distillation flask in order to prevent liquor from bumping.
2.The liquor inside of the distillation flask can't be more than 2/3 of volume or fewer than 1/3 of volume.
3.Cooling water inside of condenser pipe enters into mouth and gets out wound. 4.Heated temperature can't over boiling point of highest material of mixture.
16. 2000ml Glass Separatory Funnel Set, with PTFE Stopcock and Iron ringstand Hardware
Feature
2000ml glass separatory funnel,PTFE stopcockIron casting stand: 8"x5" | 20cmx12cm
Rod length: 24" | 60cm, Rod diameter: 3/8" | 10mm
Flask Clamp and .Aluminium alloy cross clamp
Open front separatory funnel holder
Description
The package includes the following items:1. 2000ml glass separatory funnel, with PTFE stopcock
The funnel is made of blown glass from boro3.3 glass tube.
It is by human blown, not pressed machine. The thickness is uniform.
The glass is crystal clear and smooth.
The PTFE stopcock has 4mm diameter hole.
Full length 47cm | 18.5"
The drip tube dia is 16mm
2. the 8"X5" iron support stand with 24"(60cm) length and 3/8"(10mm) diameter rod.
The casting iron is very heavy, and painting blue color.
Also has rubber pad on the bottom. It is very beauty and secure.
3.Zinc coated steel flask clamp
4. Electroplaing Aluminium alloy cross clamp
5. Plastics open front funnel holder:
includes 2 kinds fasten nuts. The holder can be used on 10mm or 12mm (3/8" or 1/2") dia rod.