Products
Categories
Chemistry Education Appliances
Methylene blue alkaline (Loffler's)
Methylene blue alkaline (Loffler's) Packing - PB Qty - 500 Unit - ml
Methylene blue aqueous
Methylene blue aqueous Packing - PB Qty - 125 Unit - ml
Methylene blue aqueous
Methylene blue aqueous Packing - PB Qty - 500 Unit - ml
Methylene blue M.S.
Methylene blue M.S. Packing - GB Qty - 25 Unit - g
Methylene blue M.S.
Methylene blue M.S. Packing - GB Qty - 100 Unit - g
Methylene dichloride
Methylene dichloride Packing - GB Qty - 2.5 Unit - L
Methylene dichloride (Dichloromethane)
Methylene dichloride (Dichloromethane) Packing - GB Qty - 500 Unit - ml
Methylene dichloride A.R.
Methylene dichloride A.R. Packing - GB Qty - 2.5 Unit - L
Methylene dichloride A.R. (Dichloromethane)
Methylene dichloride A.R. (Dichloromethane) Packing - GB Qty - 500 Unit - ml
Methylene dichloride HPLC
Methylene dichloride HPLC Packing - GB Qty - 1 Unit - L
MethylenedichlorideHPLC
MethylenedichlorideHPLC Packing - GB Qty - 1 Unit - L
MICRO CRUCIBLES, PORCELAIN
Porcelain, small size, glazed inside and outside, complete with lid. Available in capacities 1, 3, 5, 6 & 8mL
MICRO CRUCIBLES, SILICA
Silica, small size, glazed inside and outside, complete with lid. Available in capacities 1ml, 3ml, 5ml, 6ml & 8ml.
MICRO PESTLE
This is a double ended pestle moulded from polypropylene, with one end of the pestle fitting 1.5mL microcentrifuge tube and the other end fitting 0.5mL micro-centrifuge tube.
MICRO PIPETTE CONTROLLER
An economic, accurate, complete with rechargeable battery, pipette adapter.
MICRO PIPETTE TIPS
Moulded in polypropylene, specially designed for fixed & variable volume micro-pipettes. Capacities available are 0.2-10?L, 2-20?L, 200-1000L & 1000 - 5000?L.
MICRO PROJECTOR, TRIPLE PURPOSE
The unit is a completely self contained, portable, triple purpose, micro-slide projector that is usable in both horizontal as well as vertical position. Capable of projecting horizontally, permanently mounted specimen on wall, screen and also on work bench or table surface, if needed, for drawing the images; as well as for projection of specimens in liquid. Equipped with a special BV, 20W bulb with variable control transformer, with dimmers tat. Incorporates a specimen stage and an improved objective system for better resolution and brilliant and sharp projection. Supplied complete with transformer, and a storing wooden cabinet.
MICROMETER (SCREW GAUGE)
For precise measurements of diameter I thickness. Semi-circular, nickel-plated brass body, with ratchet top arrangement and friction stop. Oxidized threaded steel rod that provides smooth movement. With zero adjustment screw. Supplied in a suitable cardboard I plastic case for convenient storage.
MICROMETER (SCREW GAUGE)
Same as MICROMETER (SCREW GAUGE) but with tempered steel rod in place ofSS rod and locking system.
MICROMETER (SCREW GAUGE) 0-25 x 0.01mm
Semi-circular nickel-plated brass body, with ratchet top arrangement and friction stop. Precision machined threaded stainless steel rod that remains entirely concealed and provides long-life error-free functioning. Provision for zero adjustment. Supplied in a suitable plastic case for convenient storage.
MICROMETER (SCREW GAUGE) 0-25 x 0.01mm
Semi-circular nickel-plated brass body, with ratchet top arrangement and friction stop. Precision machined threaded stainless steel rod that remains entirely concealed and provides long-life error-free functioning. Provision for zero adjustment. Supplied in a suitable plastic case for convenient storage.
MICROMETER (SCREW GAUGE) 0-25 x 1/100mm
For precise measurements of diameter I thickness. Semi-circular, nickel-plated brass body, with ratchet top arrangement and friction stop. Oxidized threaded steel rod that provides smooth movement. With zero adjustment screw. Supplied in a suitable cardboard I plastic case for convenient storage.
MICROMETER (SCREW GAUGE) but without locking system
Same as MICROMETER (SCREW GAUGE) but without locking system
MICROMETER (SCREW GAUGE), DIGITAL
Highly sensitive and accurate screw gauge that also incorporates digital scale along with the micrometer. Well painted hardened steel body with stainless steel ratchet LCD display with functions including measurement in both mm and inches, tolerance setting, data hold, relative / absolute measurement. Positive / negative setting and origin resettin g , auto power off. Digital scale range 0-1" x 0.00005" or 0-25 x 0.001 mm with accuracy of 0.002mm. Micrometer 0-25 x 0.01 mm. With ratchet lock. Operates on silver-oxide button cell- SR44 (1. 55V), cell included. Supplied in a nice foam lined, plastic case. Also includes spanner for removal of battery lid.
MICROMETER, PRECISION
Steel fork body, well hammertone finished makes ideal for heavy use, frame has barrel with Precision it steel satin chrome finished clearly graduated markings. machined threaded stainless steel rod that remains entirely concealed in the barrel and provides long-life error-free Includes positive spindle lock and friction stop. Ratchet handle ensures equal pressure on parts being measured. Provision for zero adjustment. Measures 0-25mm x 0.01 mm. Supplied in plastic storage case.
MICROPROCESSOR COLORIMETER
Useful for determination of concentration of constituents and finds extensive application in clinical, pharmaceutical, food, beverage and water analysis, analytical and agricultural chemistry, metallurgy and blood analysis.
TECHNICAL SPECIFICATIONS
Wavelength Range: 400 to 700nm, Resolution 1%T, 0.01 Abs, 0.01 Conc., 0.01 K factor, % Transmission 0-100% T, Absorbance 0-1.99A, Concentration 0-19999, K Factor 1-19999, Photo Detector - Silicon Pho~odiode / Photo Cell, Display - 16 x 2 lines backlit alphanumeric LCD display, Keyboard - 8 soft touch, membrane keys, Data Storage - up to 100 samples, Light Source - 6.8V, 0.3A Tungsten lamp, Sample System - 10mm path length matched glass test tubes, Filters - 400,420, 4BO, 500, 520, 540, 620, 680nm, Printer Interface - Centronics parallel interface for dot matrix printer, Serial Interface - RS-232 standard, Power Input - 220V ± 10%, 50Hz AC.
TECHNICAL SPECIFICATIONS
Wavelength Range: 400 to 700nm, Resolution 1%T, 0.01 Abs, 0.01 Conc., 0.01 K factor, % Transmission 0-100% T, Absorbance 0-1.99A, Concentration 0-19999, K Factor 1-19999, Photo Detector - Silicon Pho~odiode / Photo Cell, Display - 16 x 2 lines backlit alphanumeric LCD display, Keyboard - 8 soft touch, membrane keys, Data Storage - up to 100 samples, Light Source - 6.8V, 0.3A Tungsten lamp, Sample System - 10mm path length matched glass test tubes, Filters - 400,420, 4BO, 500, 520, 540, 620, 680nm, Printer Interface - Centronics parallel interface for dot matrix printer, Serial Interface - RS-232 standard, Power Input - 220V ± 10%, 50Hz AC.
MICROPROCESSOR FLAME-PHOTOMETER
Main features include
· Microprocessor based with printer interface
· Four element measurement in single aspiration of the sample
· Calibration curve programmability using maximum of 5 standards
· Data processing through curve fitting techniques - least squares,
quadratic
· Multiple calibration curves saving facility
· Samples data storage facility
· Measures in ppm and meq
· Useful for both medical and soil testing applications TECHNICAL SPECIFICATIONS : Sensitivity (ppm) - General Mode: Na-2; K-1 ; Li-1 ; Ca-30, Filters - Na & K Supplied [Ca & Li available optionally], Resolution - 0,1 ppm/ meq, Reproducibility - ±2% FS ± digits, Curve Fit Accuracy - ±2% of FS, Display - 20x4 lines backlit alphanumeric LCD display, Average Time - In Built Software, Flame System - LPG and Dry oil free air, Detector - Photodiode, Calibration - up to 5 point calibration with Curve Fitting Software, Gas Control - Adjustable with precision regulator knob, Ignition System - Auto ignition, Combustion Gas - LPG, Atomizer - Axial Flow type, Printer - Provision for Dot Matrix or HP laserjet / inkjet printer [non-win) with centronics parallel interface, Serial Output - RS-232C Standard (PC software available optionally) , Air Compressor - with built-in regulator and air filter to deliver stable and moisture / oil free air supply, Air Supply - by oil free mini-compressor unit with pressure regulator, Power Input - 220V ± 10%, 50Hz AC.
· Microprocessor based with printer interface
· Four element measurement in single aspiration of the sample
· Calibration curve programmability using maximum of 5 standards
· Data processing through curve fitting techniques - least squares,
quadratic
· Multiple calibration curves saving facility
· Samples data storage facility
· Measures in ppm and meq
· Useful for both medical and soil testing applications TECHNICAL SPECIFICATIONS : Sensitivity (ppm) - General Mode: Na-2; K-1 ; Li-1 ; Ca-30, Filters - Na & K Supplied [Ca & Li available optionally], Resolution - 0,1 ppm/ meq, Reproducibility - ±2% FS ± digits, Curve Fit Accuracy - ±2% of FS, Display - 20x4 lines backlit alphanumeric LCD display, Average Time - In Built Software, Flame System - LPG and Dry oil free air, Detector - Photodiode, Calibration - up to 5 point calibration with Curve Fitting Software, Gas Control - Adjustable with precision regulator knob, Ignition System - Auto ignition, Combustion Gas - LPG, Atomizer - Axial Flow type, Printer - Provision for Dot Matrix or HP laserjet / inkjet printer [non-win) with centronics parallel interface, Serial Output - RS-232C Standard (PC software available optionally) , Air Compressor - with built-in regulator and air filter to deliver stable and moisture / oil free air supply, Air Supply - by oil free mini-compressor unit with pressure regulator, Power Input - 220V ± 10%, 50Hz AC.
Millon's reagent
Millon's reagent Packing - GB Qty - 500 Unit - ml
Millon's reagent (for protein)
Millon's reagent (for protein) Packing - GB Qty - 125 Unit - ml
MINI SECADOR
It provides dust and moisture free storage in freezers. refrigerators and bench-tops. Ideally suitable for hygroscopic biological and chemical compounds. The door is provided with a high quality rubber gasket and positive latch to facilitate sealed. air-tight, closing with the main body. Available in size 330 x 250 x 210mm.
MINIATURE PLIERS SET
Forged steel. size 110mm. Set of 6.
MINUTE TIMER
A simple and economical timer that measures one minute intervals up to 1 hour. After setting the desired time interval, a signal indicates the end of the timed period. Knob provided at the top for setting of time interval. Other timing ranges also available on specific request.
MOLECULAR MODEL SET, CLASSROOM, ORGANIC
Ideal for use by small classroom. The set contains enough components for use by eight different groups of students for simple organic molecules building. The set consists Spheres : Carbon - 32 Oxygen-16
Hydrogen - 80 Chlorine - 16; Links : Short Grey - 160 Long Purple - 32 With instruction leaflet.
MOLECULAR MODEL SET, ORGANIC, INTRODUCTORY
set consists of Spheres : Carbon - 12 Oxygen - 7 Nitrogen - 2 Halogen - 6 Sulphur - 1 Hydrogen - 20 Links : Short White - 26 Medium Grey - 26
Long Grey, Flexible - 10 With instruction leaflet.
MOLECULAR MODELS SET, INTRODUCTORY
A basic introductory set designed to help students understand chemistry. Packed in compartmented moulded plastic box.
Comprises Spheres : Carbon - 12 Oxygen - 7 Nitrogen - 2 Sulphur - 1 Halogen - 6 Hydrogen - 20; Links : Short Grey - 33 Long Grey - 12 Hydrogen Connectors - 29 With instruction leaflet.
Comprises Spheres : Carbon - 12 Oxygen - 7 Nitrogen - 2 Sulphur - 1 Halogen - 6 Hydrogen - 20; Links : Short Grey - 33 Long Grey - 12 Hydrogen Connectors - 29 With instruction leaflet.
MOLECULAR MODELS SET, STUDENT, BIOCHEMISTRY
An open type set consisting of Spheres : Carbon - 21, Nitrogen - 11 Phosphorus - 1 Oxygen -13 Sulphur- 1 Hydrogen - 25; Links : Medium Grey-40 With instruction leaflet.
MOLECULAR MODELS SET, STUDENT, ORGANIC
The set consists of Spheres : Carbon -12 Nitrogen-2 Sulphur- 2 Phosphorus - 1 Pyramidal Nitrogen - 2 Oxygen-6 Halogen-4 Metal-1 Hydrogen - 20; Links : Short White - 26 Medium Grey - 26 Long Grey-12 with instruction leaflet.
MOLECULAR MODELS SET, STUDENT, ORGANIC AND INORGANIC
The set consists of Spheres : Carbon-6 Nitrogen-3 Sulphur- 2 Phosphorus - 2 Oxygen-7 Halogen-6 Metal-11 Hydrogen - 14 Links : Medium Purple- 5 Medium Grey - 20 Long Grey-12 With instruction leaflet.
MOLECULAR MODELS SET, TEACHER, BIOCHEMISTRY
A semi-space filling set for making a wide range of biochemistry molecular models. Packed in two compartmented moulded plastic boxes. Consists of Spheres : Carbon - 66 Oxygen - 40 Nitrogen - 34 Sulphur - 2 Metal- 2 Phosphorus - 6 Hydrogen - 105; Links : Short White - 100 Non- visible - 60 With instruction leaflet.
MOLECULAR MODELS SET, TEACHER, ORGANIC
Designed to make models of most organic compounds. Packed in compartmented moulded plastic box. The set comprises Spheres : Carbon - 24 Oxygen - 12 Nitrogen - 4 Sulphur - 2 Halogen - 12 Metal- 3
Hydrogen - 40; Links : Short White - 60 Medium Grey - 55 Long Grey - 25 With instruction leaflet.
MOLECULAR MODELS SET, TEACHER, ORGANIC AND INORGANIC
A versatile set suitable for higher grades and advanced level courses
covering a comprehensive range of organic, inorganic molecules, from simple ones to complex ones. Packed in compartmented moulded plastic box. The set consists of Spheres Carbon - 6 Nitrogen - 10 Halogen-8 Phosphorus - 7 Oxygen-22 Sulphur-12 Metal-14 Hydrogen - 14; Links : Mauve-50 Medium Grey - 50 Long Grey-36 With instruction leaflet.
MOLECULAR ORBITAL SET, ORGANIC STRUCTURES
The set comprising of sufficient parts to make four organic molecular orbital models depicting sigma bonding orbitals, pi bonding orbitals, concept of hybridization and delocalization. Consists of ? Carbon Atoms - 12 ? Hydrogen Atoms - 18 ? Carbon-Carbon [oval shaped] Sigma Bonds - 9 ? Carbon-Hydrogen [pear shaped) Sigma Bonds - 18 ? Pi Bonds - 9 (21 pink and 21 purple pieces) With instruction leaflet.
Molecular sieves (Sodium based) (Grade A. 1.5mm)
Molecular sieves (Sodium based) (Grade A. 1.5mm) Packing - PB Qty - 250 Unit - g
Molisch's reagent
Molisch's reagent Packing - GB Qty - 125 Unit - ml
Molybdic acid
Molybdic acid Packing - PB Qty - 100 Unit - g
Molybdic acid A.R.
Molybdic acid A.R. Packing - PB Qty - 100 Unit - g
Monochlorobenzene (Chlorobenzene)
Monochlorobenzene (Chlorobenzene) Packing - GB Qty - 500 Unit - ml
Monoethanolamine (ethanlamine mono)
Monoethanolamine (ethanlamine mono) Packing - GB Qty - 500 Unit - ml
Morner's reagent
Morner's reagent Packing - GB Qty - 125 Unit - mL
Morner's reagent
Morner's reagent Packing - GB Qty - 125 Unit - mL
