Yashika Solutions

Chromatography Columns � 24/29 Socket, PTFE Key Stopcock, No Disc (With/Without Reservoir)

Versatile chromatography columns for laboratory separations, featuring a 24/29 joint or socket and PTFE key stopcock. Choose between standard tubes or models with built-in reservoir for added convenience and sample handling capacity.

Without Reservoir � 24/29 Socket, PTFE Key Stopcock, No Disc

With Reservoir � 24/29 Joint Fitting, PTFE Key Stopcock, No Disc

Specifications:

• 24/29 socket or joint fitting design
• PTFE key stopcock for secure, chemical-resistant closure
• No disc (open tube design for maximum versatility)
• With or without integrated glass reservoir (100 to 1000 ml)
• Lengths: 200 mm to 1000 mm; Outer diameters up to 40 mm
• Borosilicate glass for durability in demanding lab use

Applications:

• Column chromatography sample loading, separation, and fractionation
• Flexible analytical and preparative chromatography set-ups
• Academic, research, and industrial laboratory workflows
• Customizable sample handling and chemical process columns

Chromatography Columns � 24/29 Socket, PTFE Key Stopcock, No Disc (With/Without Reservoir)

Versatile chromatography columns for laboratory separations, featuring a 24/29 joint or socket and PTFE key stopcock. Choose between standard tubes or models with built-in reservoir for added convenience and sample handling capacity.

Without Reservoir � 24/29 Socket, PTFE Key Stopcock, No Disc

With Reservoir � 24/29 Joint Fitting, PTFE Key Stopcock, No Disc

Specifications:

• 24/29 socket or joint fitting design
• PTFE key stopcock for secure, chemical-resistant closure
• No disc (open tube design for maximum versatility)
• With or without integrated glass reservoir (100 to 1000 ml)
• Lengths: 200 mm to 1000 mm; Outer diameters up to 40 mm
• Borosilicate glass for durability in demanding lab use

Applications:

• Column chromatography sample loading, separation, and fractionation
• Flexible analytical and preparative chromatography set-ups
• Academic, research, and industrial laboratory workflows
• Customizable sample handling and chemical process columns

Hoffman's Voltameter � Laboratory Electrolysis Demonstration Apparatus

Hoffman's voltameter apparatus enables demonstration of water decomposition into hydrogen and oxygen, showing two volumes of hydrogen for every one volume of oxygen. Features two 50 ml graduated limbs with stopcocks, a central reservoir, and removable platinum or carbon electrodes.

Specifications:

• Two 50 ml graduated limbs with stopcocks
• Central limb with reservoir
• Removable platinum and carbon electrode options
• Optional stand and clamp for complete assembly
• Glass construction for clear observation

Applications:

• Electrolysis demonstration in educational laboratories
• Decomposition of water into hydrogen and oxygen gases
• Visualization of stoichiometry (2:1 gas volume ratio)
• Chemistry classroom teaching and practicals
• Supporting experiments in electrochemistry and analytical science

Hoffman's Voltameter � Laboratory Electrolysis Demonstration Apparatus

Hoffman's voltameter apparatus enables demonstration of water decomposition into hydrogen and oxygen, showing two volumes of hydrogen for every one volume of oxygen. Features two 50 ml graduated limbs with stopcocks, a central reservoir, and removable platinum or carbon electrodes.

Specifications:

• Two 50 ml graduated limbs with stopcocks
• Central limb with reservoir
• Removable platinum and carbon electrode options
• Optional stand and clamp for complete assembly
• Glass construction for clear observation

Applications:

• Electrolysis demonstration in educational laboratories
• Decomposition of water into hydrogen and oxygen gases
• Visualization of stoichiometry (2:1 gas volume ratio)
• Chemistry classroom teaching and practicals
• Supporting experiments in electrochemistry and analytical science

Chromatography Columns � Without Disc and Stopcock

Straightforward chromatography columns designed for laboratory use, featuring an open tube design with no built-in disc or stopcock. Suitable for a wide variety of separation and purification applications in analytical, chemical, or research labs.

Specifications:

• Open tube design without built-in disc or stopcock
• Available effective lengths: 200 mm to 1000 mm
• Disc diameters from 10 mm to 50 mm (for fitting and support options)
• Borosilicate glass for chemical resistance and durability
• Easy integration into lab setups for custom chromatography

Applications:

• Column chromatography separation
• Gel, resin, or silica packing for chemical purification
• Routine lab procedures and flexible research use
• Teaching and demonstrations of chromatographic separation

Chromatography Columns � Without Disc and Stopcock

Straightforward chromatography columns designed for laboratory use, featuring an open tube design with no built-in disc or stopcock. Suitable for a wide variety of separation and purification applications in analytical, chemical, or research labs.

Specifications:

• Open tube design without built-in disc or stopcock
• Available effective lengths: 200 mm to 1000 mm
• Disc diameters from 10 mm to 50 mm (for fitting and support options)
• Borosilicate glass for chemical resistance and durability
• Easy integration into lab setups for custom chromatography

Applications:

• Column chromatography separation
• Gel, resin, or silica packing for chemical purification
• Routine lab procedures and flexible research use
• Teaching and demonstrations of chromatographic separation

Chromatography Sprayers � Rubber Bellow & Interchangeable Joints, Laboratory TLC Accessories

High-quality chromatography sprayers equipped with rubber bellows for easy and effective spraying of chemicals onto thin-layer chromatography (TLC) plates or during laboratory procedures. Choose standard or interchangeable joint models for flexible use across varying applications.

Sprayers with Rubber Bellow

Sprayers with Interchangeable Joints & Rubber Bellow

Specifications:

• Rubber bellow for air pressure application and controlled spraying
• Available as standard and interchangeable joint designs
• Capacities range: 25 ml to 500 ml
• Chemical-resistant glass construction
• Uniform spray pattern for consistent TLC and laboratory results

Applications:

• Thin-layer chromatography (TLC) reagent or sample application
• Applying staining solutions, indicators, or derivatizing agents
• General laboratory spraying needs for chemical processing
• Educational and research laboratory environments

Arsenic Apparatus & Arsenic Limit Test Apparatus � Comprehensive Analytical Range

Specialized glassware and testing sets for the qualitative and quantitative determination of arsenic using various internationally accepted procedures, including Gutzeit and diethyldithiocarbamate methods, with and without stands, for compliance with IS, IP, USP, and JP standards.

Specifications:

• Apparatus for qualitative and quantitative arsenic testing by multiple standards (IS, IP, USP 211, JP)
• Includes Gutzeit method and Silver Diethyldithio carbonate-based sets
• Options with interchangeable bottles, special funnels, delivery tubes, and joint fits
• Reliable glass or "RELIGLAS" marked sets (where referenced in description)
• Suitable for metal, alloy, organic, and inorganic matrices

Applications:

• Determination of arsenic in chemicals, pharmaceuticals, and industrial samples
• Compliance testing (IS, IP, USP, JP, organic and inorganic materials)
• Limit testing for regulatory and certification purposes
• Academic, research, and quality assurance laboratories

Quartz Moisture and Ash Capsule with Lid

Porcelain Crucible, Low Form with Lid

Porcelain Evaporating Dish

Alumina Crucible Without Lid (With Stand up to 1700�C)

Specifications:

• Quartz capsules and crucibles: high purity, with lid, thermal stability
• Porcelain crucible and dish: glazed, chemical resistant, available in multiple sizes
• Alumina crucibles: high refractory, supports up to 1700�C, no lid
• Suitable for all standard gravimetric, ashing, and evaporating tasks

Applications:

• Sample ashing, moisture analysis, residue determination
• Evaporation and concentration in chemical and analytical labs
• High-temperature melting, testing, and gravimetric procedures
• Teaching, research, and quality control laboratories

Quartz Moisture and Ash Capsule with Lid

Porcelain Crucible, Low Form with Lid

Porcelain Evaporating Dish

Alumina Crucible Without Lid (With Stand up to 1700�C)

Specifications:

• Quartz capsules and crucibles: high purity, with lid, thermal stability
• Porcelain crucible and dish: glazed, chemical resistant, available in multiple sizes
• Alumina crucibles: high refractory, supports up to 1700�C, no lid
• Suitable for all standard gravimetric, ashing, and evaporating tasks

Applications:

• Sample ashing, moisture analysis, residue determination
• Evaporation and concentration in chemical and analytical labs
• High-temperature melting, testing, and gravimetric procedures
• Teaching, research, and quality control laboratories

Double Walled Round Bottom Flasks with Socket are precision laboratory vessels developed for applications requiring improved temperature stability and controlled heat transfer. The double-wall design creates an insulating air gap that helps reduce heat loss, protects the reaction contents, and improves safety during heating or cooling operations.

Manufactured from high-quality, chemically resistant glass, these flasks offer excellent transparency, durability, and thermal performance. The round bottom shape ensures uniform heat distribution, making the flask suitable for heating mantles and controlled reaction environments.

The integrated standard ground glass socket provides a tight, leak-free connection with condensers, adapters, and other laboratory glassware, ensuring reliable assembly in reflux, distillation, or reaction setups.

These double-walled flasks are suitable for:

• Temperature-sensitive chemical reactions
• Controlled heating and cooling applications
• Reflux and reaction assemblies
• Thermal insulation of reaction mixtures
• Research and academic laboratories

Available in 1000 ml and 2000 ml capacities with 24/29 socket size, these flasks integrate seamlessly into standard laboratory glassware systems.

Double walled round bottom flasks with socket combine thermal efficiency, secure joint connectivity, and robust glass construction, making them ideal for advanced laboratory applications requiring precise temperature management.

Analytical Determination Assemblies ? RELIGLAS comprise a comprehensive range of precision laboratory glassware setups designed for compliance-based chemical analysis and functional group determination. Manufactured from high-quality, chemically resistant glass, these assemblies ensure accuracy, durability, and repeatable analytical performance.

Each apparatus is supplied as a complete, ready-to-use assembly, ensuring correct component compatibility and adherence to standardized analytical methods specified under IS and USP regulations.

Available Determination Assemblies & Applications:

• Carbaryl Content Determination Apparatus (IS) ? Used for pesticide formulation analysis and quality control.
• Sulphur Di-Oxide Assembly (USP) ? Designed for SO? determination in pharmaceutical and analytical testing.
• Methoxy Determination Assembly (USP) ? Used for methoxy group estimation in organic and pharmaceutical compounds.
• Fluoride Determination Assembly (IS) ? Suitable for fluoride analysis in water, chemicals, and industrial samples.
• Cyanide Distillation Apparatus ? Used for cyanide separation and quantitative determination.
• Mancozeb Content Determination Assembly (IS) ? Designed for fungicide analysis and pesticide quality control.
• Hydroxyalkyl Determination Assembly (USP) ? For determination of hydroxyalkyl functional groups.
• Alkoxy & Alkylamino Group Determination Assembly (Micro Zeisel Method) ? Used for micro-scale alkoxy and alkyl amino group estimation.
• Micro Acetyl Group Determination Apparatus (Wiesenberger Method) ? Designed for precise acetyl group determination.

These assemblies are widely used in:

• Pharmaceutical quality control laboratories
• Pesticide and agrochemical testing
• Environmental and water analysis
• Regulatory compliance testing
• Research and analytical institutions

Analytical determination assemblies ? RELIGLAS combine standards-compliant design, robust glass construction, and analytical reliability, making them essential tools for laboratories performing regulated chemical determinations.

Analytical Determination Assemblies ? RELIGLAS comprise a comprehensive range of precision laboratory glassware setups designed for compliance-based chemical analysis and functional group determination. Manufactured from high-quality, chemically resistant glass, these assemblies ensure accuracy, durability, and repeatable analytical performance.

Each apparatus is supplied as a complete, ready-to-use assembly, ensuring correct component compatibility and adherence to standardized analytical methods specified under IS and USP regulations.

Available Determination Assemblies & Applications:

• Carbaryl Content Determination Apparatus (IS) ? Used for pesticide formulation analysis and quality control.
• Sulphur Di-Oxide Assembly (USP) ? Designed for SO? determination in pharmaceutical and analytical testing.
• Methoxy Determination Assembly (USP) ? Used for methoxy group estimation in organic and pharmaceutical compounds.
• Fluoride Determination Assembly (IS) ? Suitable for fluoride analysis in water, chemicals, and industrial samples.
• Cyanide Distillation Apparatus ? Used for cyanide separation and quantitative determination.
• Mancozeb Content Determination Assembly (IS) ? Designed for fungicide analysis and pesticide quality control.
• Hydroxyalkyl Determination Assembly (USP) ? For determination of hydroxyalkyl functional groups.
• Alkoxy & Alkylamino Group Determination Assembly (Micro Zeisel Method) ? Used for micro-scale alkoxy and alkyl amino group estimation.
• Micro Acetyl Group Determination Apparatus (Wiesenberger Method) ? Designed for precise acetyl group determination.

These assemblies are widely used in:

• Pharmaceutical quality control laboratories
• Pesticide and agrochemical testing
• Environmental and water analysis
• Regulatory compliance testing
• Research and analytical institutions

Analytical determination assemblies ? RELIGLAS combine standards-compliant design, robust glass construction, and analytical reliability, making them essential tools for laboratories performing regulated chemical determinations.

Analytical Determination Assemblies ? RELIGLAS comprise a comprehensive range of precision laboratory glassware setups designed for compliance-based chemical analysis and functional group determination. Manufactured from high-quality, chemically resistant glass, these assemblies ensure accuracy, durability, and repeatable analytical performance.

Each apparatus is supplied as a complete, ready-to-use assembly, ensuring correct component compatibility and adherence to standardized analytical methods specified under IS and USP regulations.

Available Determination Assemblies & Applications:

• Carbaryl Content Determination Apparatus (IS) ? Used for pesticide formulation analysis and quality control.
• Sulphur Di-Oxide Assembly (USP) ? Designed for SO? determination in pharmaceutical and analytical testing.
• Methoxy Determination Assembly (USP) ? Used for methoxy group estimation in organic and pharmaceutical compounds.
• Fluoride Determination Assembly (IS) ? Suitable for fluoride analysis in water, chemicals, and industrial samples.
• Cyanide Distillation Apparatus ? Used for cyanide separation and quantitative determination.
• Mancozeb Content Determination Assembly (IS) ? Designed for fungicide analysis and pesticide quality control.
• Hydroxyalkyl Determination Assembly (USP) ? For determination of hydroxyalkyl functional groups.
• Alkoxy & Alkylamino Group Determination Assembly (Micro Zeisel Method) ? Used for micro-scale alkoxy and alkyl amino group estimation.
• Micro Acetyl Group Determination Apparatus (Wiesenberger Method) ? Designed for precise acetyl group determination.

These assemblies are widely used in:

• Pharmaceutical quality control laboratories
• Pesticide and agrochemical testing
• Environmental and water analysis
• Regulatory compliance testing
• Research and analytical institutions

Analytical determination assemblies ? RELIGLAS combine standards-compliant design, robust glass construction, and analytical reliability, making them essential tools for laboratories performing regulated chemical determinations.

Silica & Quartz Crucibles � With/Without Lid, High-Temperature Resistant (900�C)

Premium crucibles made from quality silica or quartz, engineered for durability and high heat resistance. Choice of translucent (silica) or transparent (quartz) material, with or without matching lids, for all standard laboratory calcination, fusion, and ashing requirements.

Silica Crucibles, with lid, Translucent, withstands 900�C

Quartz Crucibles, with lid, Transparent, withstands 900�C

Silica Crucibles, without lid, Translucent, withstands 900�C

Quartz Crucibles, without lid, Transparent, withstands 900�C

Specifications:

• Material: Silica (translucent) or quartz (transparent)
• Resistant to thermal shock and withstands temperatures up to 900�C
• Available with or without fitted lid
• Capacity range: 15 ml to 150 ml
• Robust against chemical corrosion and laboratory wear

Applications:

• High-temperature laboratory ashing, fusion, and calcination
• Sample preparation for gravimetric analysis
• Chemical and material processing requiring thermal stability
• Use in analytical, research, and teaching laboratories

Analytical Determination Assemblies ? RELIGLAS comprise a comprehensive range of precision laboratory glassware setups designed for compliance-based chemical analysis and functional group determination. Manufactured from high-quality, chemically resistant glass, these assemblies ensure accuracy, durability, and repeatable analytical performance.

Each apparatus is supplied as a complete, ready-to-use assembly, ensuring correct component compatibility and adherence to standardized analytical methods specified under IS and USP regulations.

Available Determination Assemblies & Applications:

• Carbaryl Content Determination Apparatus (IS) ? Used for pesticide formulation analysis and quality control.
• Sulphur Di-Oxide Assembly (USP) ? Designed for SO? determination in pharmaceutical and analytical testing.
• Methoxy Determination Assembly (USP) ? Used for methoxy group estimation in organic and pharmaceutical compounds.
• Fluoride Determination Assembly (IS) ? Suitable for fluoride analysis in water, chemicals, and industrial samples.
• Cyanide Distillation Apparatus ? Used for cyanide separation and quantitative determination.
• Mancozeb Content Determination Assembly (IS) ? Designed for fungicide analysis and pesticide quality control.
• Hydroxyalkyl Determination Assembly (USP) ? For determination of hydroxyalkyl functional groups.
• Alkoxy & Alkylamino Group Determination Assembly (Micro Zeisel Method) ? Used for micro-scale alkoxy and alkyl amino group estimation.
• Micro Acetyl Group Determination Apparatus (Wiesenberger Method) ? Designed for precise acetyl group determination.

These assemblies are widely used in:

• Pharmaceutical quality control laboratories
• Pesticide and agrochemical testing
• Environmental and water analysis
• Regulatory compliance testing
• Research and analytical institutions

Analytical determination assemblies ? RELIGLAS combine standards-compliant design, robust glass construction, and analytical reliability, making them essential tools for laboratories performing regulated chemical determinations.

Find polypropylene (PP) stoppers suited for use with volumetric flasks in research, academic, and industrial laboratories. Designed to provide secure closures, these stoppers come in various standard sizes (10/19, 12/21, 14/23, 19/26, 24/29, 29/32, and 34/35) to fit a wide range of flask necks.

• PP stoppers are lightweight, durable, and resistant to many chemicals, making them a practical choice for everyday laboratory work.
• Each stopper ensures a snug, leak-resistant fit for volumetric flasks, helping maintain sample integrity during experiments and solution preparations.
• Suitable for educational, analytical, and quality control environments where ease of handling and chemical compatibility are important.

These PP stoppers provide a cost-effective and dependable solution for laboratory flask closures.

Liebig Condensers

Liebig Condensers