Reflux condenser hi-res stock photography and images - Page 2

reflux condenser on a water bath Stock Photo

RMA20AB7–reflux condenser on a water bath

RFC3PB8N–Reflux condenser

lab or Glass spiral pipe of reflux condenser isolated on white Stock Photo

RF2AHXFMN–lab or Glass spiral pipe of reflux condenser isolated on white

Lab glassware concept and decorated with beautiful tanacetum parthenium. Spiral Reflux Condenser, boiling flask, erlenmeyer flask and transparent podi Stock Photo

RF2XMX8X6–Lab glassware concept and decorated with beautiful tanacetum parthenium. Spiral Reflux Condenser, boiling flask, erlenmeyer flask and transparent podi

Glass spiral reflux condenser on the wooden table. 3D rendering Stock Photo

RF2CGBRF5–Glass spiral reflux condenser on the wooden table. 3D rendering

Still with Reflux, Dephlegmator, and Condenser. Illustration appeared in Lonicer's Kunstliche Conterfeytunge, 1573. An alembic is an alchemical still consisting of two vessels connected by a tube. Technically, the alembic is the lid with a tube attachment Stock Photo

RMG15N7M–Still with Reflux, Dephlegmator, and Condenser. Illustration appeared in Lonicer's Kunstliche Conterfeytunge, 1573. An alembic is an alchemical still consisting of two vessels connected by a tube. Technically, the alembic is the lid with a tube attachment

Сoil condenser, lab chemistry glassware. Glass spiral reflux condenser, 3D rendering isolated on white background Stock Photo

RF2RWP0AC–Сoil condenser, lab chemistry glassware. Glass spiral reflux condenser, 3D rendering isolated on white background

RF2NH0RJ0–Condensing Reflux

Glass spiral reflux condenser, coil condenser, lab chemistry glassware. 3D rendering isolated on white background Stock Photo

RF2BD71N5–Glass spiral reflux condenser, coil condenser, lab chemistry glassware. 3D rendering isolated on white background

Making Bokakob Reflux Still Head at Home Before Brazing. Needle Valve and Dimroth Condenser. Stock Photo

RF2C9M698–Making Bokakob Reflux Still Head at Home Before Brazing. Needle Valve and Dimroth Condenser.

Chemistry: distillation by alembic Stock Photo

RFCT9JJ7–Chemistry: distillation by alembic

Transactions of the Royal Society of New Zealand . crystallization. Henpentecontyl Acetate.—This compound was obtained from the above-mentioned secondary alcohol by boiling it with a large excess of aceticanhydride under a reflux condenser for six hours. The alcohol gradually dissolved in the acetic anhydride, indicating thatacetylation was taking place. The solution was filtered while hot. andthe filtrate, on cooling, deposited the acetate as a white solid. This wasrecrystallized from acetic anhydride, and after drying over caustic potashin a vacuous desiccator, melted at 60-5-61-5°. The melt Stock Photo

RM2AM8BJ6–Transactions of the Royal Society of New Zealand . crystallization. Henpentecontyl Acetate.—This compound was obtained from the above-mentioned secondary alcohol by boiling it with a large excess of aceticanhydride under a reflux condenser for six hours. The alcohol gradually dissolved in the acetic anhydride, indicating thatacetylation was taking place. The solution was filtered while hot. andthe filtrate, on cooling, deposited the acetate as a white solid. This wasrecrystallized from acetic anhydride, and after drying over caustic potashin a vacuous desiccator, melted at 60-5-61-5°. The melt

moonshine still in action, at home Stock Photo

RF2CE9X59–moonshine still in action, at home

Distillation columns. Fractional Distillation. Plate Column or Refinery Tower in oil and gas petroleum or petrochemical plant building. Stock Photo

RF2YGBK3W–Distillation columns. Fractional Distillation. Plate Column or Refinery Tower in oil and gas petroleum or petrochemical plant building.

$fractional distillation using Liebig condenser and electric heater Stock Photo$

RMANA25E–fractional distillation using Liebig condenser and electric heater

RFC3PB8B–Reflux condenser

RF2AHXFMF–lab or Glass spiral pipe of reflux condenser isolated on white

Creative photo for medicine or cosmetic product experiments with lab glassware, boiling flask , spiral reflux condenser, beaker. Blank space and front Stock Photo

RF2XMX8X7–Creative photo for medicine or cosmetic product experiments with lab glassware, boiling flask , spiral reflux condenser, beaker. Blank space and front

RF2NH0R9A–Circulating Reflux

Grahams condenser, glass coil distiller. 3D rendering isolated on black background Stock Photo

RF2BD71R4–Grahams condenser, glass coil distiller. 3D rendering isolated on black background

RF2C9M6CK–Making Bokakob Reflux Still Head at Home Before Brazing. Needle Valve and Dimroth Condenser.

Journal . itted vrith aremovable lid or cover, C, carrying a mechanicalstirring device, D. The jacket of the cylindricalvessel contains distilled water which can be boiledby the flame from the ring burner, E. The jacketis fitted with a water gauge, F, visible on the righthand side, and on the left hand side at the top isa short metal tube, G, for the escape of steam.The upper end of G is connected to a suitablevertical reflux condenser, which is not shown inthe figure. When thus connected the loss of waterin the jacket takes place very slowly, but a refillingopening, H, is provided and is seen Stock Photo

RM2AWKJ0E–Journal . itted vrith aremovable lid or cover, C, carrying a mechanicalstirring device, D. The jacket of the cylindricalvessel contains distilled water which can be boiledby the flame from the ring burner, E. The jacketis fitted with a water gauge, F, visible on the righthand side, and on the left hand side at the top isa short metal tube, G, for the escape of steam.The upper end of G is connected to a suitablevertical reflux condenser, which is not shown inthe figure. When thus connected the loss of waterin the jacket takes place very slowly, but a refillingopening, H, is provided and is seen

RF2CE9XNG–moonshine still in action, at home

RFC3PB8F–Reflux condenser

RF2AHXFMK–lab or Glass spiral pipe of reflux condenser isolated on white

Transparent Spiral Reflux Condenser, boiling flask and erlenmeyer flask filled with yellow extract liquid from Tanacetum parthenium. Blank space for a Stock Photo

RF2XMXCFN–Transparent Spiral Reflux Condenser, boiling flask and erlenmeyer flask filled with yellow extract liquid from Tanacetum parthenium. Blank space for a

Germany, Blue liquid in flask at chemical laboratory Stock Photo

RFD95P5F–Germany, Blue liquid in flask at chemical laboratory

RF2NH0T1C–Side Stream Distillation

Making Bokakob Reflux Still Head at Home Before Brazing. Needle Valve and Cutting Tool. Stock Photo

RF2C9M664–Making Bokakob Reflux Still Head at Home Before Brazing. Needle Valve and Cutting Tool.

Report of the Committee on Editing Tentative and Offical Methods of Analysis, the Association of Official Agricultural Chemists . h the secondperforation in the stopper connect the evolution flask (F) with a reflux condenser(G), consisting of a J inch glass tube around which is wound a small lead pipe carry-ing a current of cold water. To the upper end of the condenser attach a U-tubecontaining a little calcium chlorid (to be renewed when it has liquefied) to retain thebulk of the moisture. Connect this U-tube with a second U-tube (H), filled withcoarse calcium chlorid, and this in turn with a Stock Photo

RM2AJ3RX3–Report of the Committee on Editing Tentative and Offical Methods of Analysis, the Association of Official Agricultural Chemists . h the secondperforation in the stopper connect the evolution flask (F) with a reflux condenser(G), consisting of a J inch glass tube around which is wound a small lead pipe carry-ing a current of cold water. To the upper end of the condenser attach a U-tubecontaining a little calcium chlorid (to be renewed when it has liquefied) to retain thebulk of the moisture. Connect this U-tube with a second U-tube (H), filled withcoarse calcium chlorid, and this in turn with a

RF2AHXFMT–lab or Glass spiral pipe of reflux condenser isolated on white

On a blue background, a group of lab glasses, transparent fluid filled in erlenmeyer flasks with few daisy flower branches are decorated. Minimal back Stock Photo

RF2XMX918–On a blue background, a group of lab glasses, transparent fluid filled in erlenmeyer flasks with few daisy flower branches are decorated. Minimal back

RFD95P59–Germany, Blue liquid in flask at chemical laboratory

RF2NH0RB8–Column Vacuum System

. Journal . in the constricted end of the glass tube uiin the absorption apparatus. Fig. 1.. To determine the arsenic in the ash, this is shaken 0into a Wurtzrlask, A,of 10O c.c. capacity, which is attachby means of ground-glass joints as shown in Figsmall reflux condenser, li, connected with ..about 7it c.c. capacity, containing about 10 c.c. of arseofree hydrochloric acid (sp. gr. 1-1). Into the rlask,containing the coal ash. -J., c.c. of arsenic-free hydrochlmacid, containing 025 c.c. of bromine, are added by mmof the ground-in tap-funnel, D. The contents of the tinare kept at a gentle ebul Stock Photo

RM2CHTW3G–. Journal . in the constricted end of the glass tube uiin the absorption apparatus. Fig. 1.. To determine the arsenic in the ash, this is shaken 0into a Wurtzrlask, A,of 10O c.c. capacity, which is attachby means of ground-glass joints as shown in Figsmall reflux condenser, li, connected with ..about 7it c.c. capacity, containing about 10 c.c. of arseofree hydrochloric acid (sp. gr. 1-1). Into the rlask,containing the coal ash. -J., c.c. of arsenic-free hydrochlmacid, containing 025 c.c. of bromine, are added by mmof the ground-in tap-funnel, D. The contents of the tinare kept at a gentle ebul

RF2AHXFMG–lab or Glass spiral pipe of reflux condenser isolated on white

The pastel blue background featured some lab glasses with Feverfew Extract Liquid inside. The photo can used for advertising product made from natural Stock Photo

RF2XMX912–The pastel blue background featured some lab glasses with Feverfew Extract Liquid inside. The photo can used for advertising product made from natural

RFD95P5D–Germany, Blue liquid in flask at chemical laboratory

RF2NH0RNN–Trap-out Reboiling

. The Pharmaceutical era . immediate dismissal. CRESOL-IODO-CINNAMIC ESTER.—A new antisep-tic, having the composition of a meta-cresol- iodo-cinna-mic ester, is prepared by dissolving 27.4 parts of para-iodo-cinnamic acid and 10.8 parts of meta-cresol in 180parts of benzol and adding to this solution 8.5 parts ofphosphorus oxy-chloride. The mixture is heated during20 hours on a water-bath under a reflux condenser, thencooled and filtered to remove any uncombined iodo-cinna-mic acid. After washing and drying the benzol is distilledoff and a residue obtained that solidifies on cooling. Re-crysta Stock Photo

RM2CDM8AC–. The Pharmaceutical era . immediate dismissal. CRESOL-IODO-CINNAMIC ESTER.—A new antisep-tic, having the composition of a meta-cresol- iodo-cinna-mic ester, is prepared by dissolving 27.4 parts of para-iodo-cinnamic acid and 10.8 parts of meta-cresol in 180parts of benzol and adding to this solution 8.5 parts ofphosphorus oxy-chloride. The mixture is heated during20 hours on a water-bath under a reflux condenser, thencooled and filtered to remove any uncombined iodo-cinna-mic acid. After washing and drying the benzol is distilledoff and a residue obtained that solidifies on cooling. Re-crysta

RF2AHXFME–lab or Glass spiral pipe of reflux condenser isolated on white

RFD95P4N–Germany, Blue liquid in flask at chemical laboratory

Column Feed and Bottom control Stock Vector

RF2NH0RFJ–Column Feed and Bottom control

. The Journal of laboratory and clinical medicine . I-:C0C00H 3-nitro-4-oxalyl-arsanilic acid. 3-nitroarsanili0acid whole heated to boiling under a reflux condenser for 1 hour. On cooling,.3-nitro-4-auiinophenylarsinic acid separates out in the form of long yellowsilky needles (Bertheim, 1911 ). To obtain nitro oxy, dissolve 500 g. of thenitro-compound in aqueous potassium hydroxide (500 g. KOH in 1500 c.c.H2O), and heat the solution at 80° to 90° C. until the mixture becomes nearlysolid. Ice-cold water (2000 c.c.) and hydrochloric acid are added successively,the precipitate dissolved in hot Stock Photo

RM2CE06GC–. The Journal of laboratory and clinical medicine . I-:C0C00H 3-nitro-4-oxalyl-arsanilic acid. 3-nitroarsanili0acid whole heated to boiling under a reflux condenser for 1 hour. On cooling,.3-nitro-4-auiinophenylarsinic acid separates out in the form of long yellowsilky needles (Bertheim, 1911 ). To obtain nitro oxy, dissolve 500 g. of thenitro-compound in aqueous potassium hydroxide (500 g. KOH in 1500 c.c.H2O), and heat the solution at 80° to 90° C. until the mixture becomes nearlysolid. Ice-cold water (2000 c.c.) and hydrochloric acid are added successively,the precipitate dissolved in hot

RF2AHXFMP–lab or Glass spiral pipe of reflux condenser isolated on white

Simple Thermosyphon Reboiler Stock Vector

RF2NH0RJ1–Simple Thermosyphon Reboiler

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. COAL-TAR AND WATER-GAS TAR CREOSOTES. 2*7 fall charge was admitted along with air in a slow stream through the separatory funnel F. In this way only very small quantities of water were present at one time in the still, and the slow drying that would otherwise be necessary was avoided and at the same time the danger from frothing was eliminated. Air-cooled glass condensers D were used throughout the work, but they were supplemented by a water-cooled reflux condenser R at the receiver during the early stages of the disti Stock Photo

RMRGBEFT–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. COAL-TAR AND WATER-GAS TAR CREOSOTES. 2*7 fall charge was admitted along with air in a slow stream through the separatory funnel F. In this way only very small quantities of water were present at one time in the still, and the slow drying that would otherwise be necessary was avoided and at the same time the danger from frothing was eliminated. Air-cooled glass condensers D were used throughout the work, but they were supplemented by a water-cooled reflux condenser R at the receiver during the early stages of the disti