Jaalab Enterprises Ltd situated in Dar es Salaam where there is its Head office and with branch in Bukoba Municipal supplies School Laboratory Chemicals, Reagents, Tools at affordable price in Tanzania.
Chemicals for
Secondary Schools
- Acetone
(Propanone)
- Albumen
egg powder/crystals
- Ascorbic
Acid (Tablets/powder)
- Aluminum
(Foil and Powder)
- Aluminum
salts (nitrate, sulfate, and chloride)
- Aluminum
potassium sulfate
- Ammonia
solution
- Ammonium
salts (chloride, sulfate, and carbonate)
- Ammonium
iron (II) sulfate
- Ammonium
iron (III) sulfate
- Ammonium
hydrogen carbonate
- Ammonium
thiocyanate
- Barium
Salts (Chloride, Nitrate, and Carbonate)
- Benedict’s
Solution
- Bicarbonate
Indicator
- Bromine
- Calcium
Metal
- Calcium
Carbonate Powder and Marble Chips
- Calcium
Salts (Nitrate, Chloride, Sulfate)
- Calcium
Oxide
- Calcium
Hydroxide
- Carbon
Hydrochlorite
- Carbon
Rods (Graphite)
- Carbon
Powder
- Carbon
Tetra Chloride (Tetra Chloromethane)
- Cobalt
(II) Chloride (Crystals and Paper)
- Copper
(Foil Powder and Turning)
- Copper
(II) Sulfate (Anhydrous and Hydrated)
- Copper
(II) Salts (Chloride, Nitrate, and Carbonate)
- Copper
(II) Oxide
- D-Comphor
- 2, 6
Dichlorophenol – Indophenol (DCP1P)
- Diethyl
Ether (Ethoxyethane)
- Ethanol
- Enzymes
(Diactase, Lipase, Trypsin, Zymase, Urease, Sucrase, and Amylase)
- Glass
Wool
- Hydrochloric
Acid (Concentrated)
- Hydrogen
Peroxide (20 vol and 100 vol)
- Iron
(Nails and Filings)
- Iron
(II) Salts (Chloride, Sulfate, and Carbonate)
- Iron (III)
Chloride (Anhydrous and Hydrated)
- Iodine
Solution and Resublimed
- Litmus
Indicator Paper – Red
- Litmus
Indicator Paper – Blue
- Litmus
(Solution and Solid)
- Litmus
Indicator – Neutral
- Lead
Metal (Foil and Shots)
- Lead
(II) Salts (Nitrate, Chloride, Sulfate, and Carbonate)
- Lead
(II) Oxide
- Lead
(IV) Oxide
- Lead
(II) (IV) Oxide (Red Lead Oxide)
- Magnesium
(Ribbon, Powder, and Turnings)
- Magnesium
Salts (Chloride, Sulfate, Nitrate, and Carbonate)
54. Magnesium
Oxide
55. Manganese
(IV) Oxide
56. Methanol
57. Methylated
Sprit
58. Methyl
Orange Indicator
59. Naphthalene
60. Million’s
Reagent
61. Nitric
Acid (Concentrated)
62. Paraffin
Wax
63. Paraffin
Oil
64. Phenolphthalein
Indicator Solid
65. Platinum
Wire
66. Potassium
Wire
67. Potassium
Salts (Chloride, Sulfate, Nitrate, Carbonate)
68. Potassium
Chlorate
69. Potassium
Ferricyanide
70. Potassium
Ferrous Cyanide
71. Potassium
Hydroxide
72. Potassium
Manganate (VII) (Permanganate)
73. Pyrogallol
74. Sand
Acid Washed
75. Silica
Gel (for chromatography)
76. Silver
Nitrate
77. Sodium
Metal
78. Sodium
Salts (Chloride, Nitrate, and Sulfate)
79. Sodium
Hydrogen Carbonate (Sodium Bicarbonate)
80. Sodium
Hydrogen Sulfate
81. Sodium
Citrate
82. Sodium
Hydroxide Pellets
83. Sodium
Peroxide
84. Sodium
Thiosulphate
85. Sodium
Nitrate
86. Starch
(Soluble)
87. Sulfur
(Powder and Rolls)
88. Sulfuric
Acid (Concentrated)
89. Sudan
(III)
90. Sugars
(Sucrose, Lactose, Maltose, Fructose, and Glucose)
91. Universal
Indicator (Solution and pH chart 1.0 – 14.0)
92. Vanadium
Pentoxide
93. Zinc
(Granulated and Powder)
94. Zinc
Chloride (anhydrous)
95. Zinc
Salts (Nitrate, Sulfate, and Carbonate)
96. Zinc
Oxide
CHEMISTRY, BIOLOGY,
and PHYSICS LAB EQUIPMENT
Chemistry and
Biology
- Burettes
(50 ml)
- Stop clocks
- Weighing
balances
- Pipettes
(10 ml, 20 ml, and 25 ml)
- Filter
funnels
- Filter
Papers
- Retort
Stands and Clamps
- Conical
Flasks
- Glass
Beakers (50 ml, 100 ml, 150 ml, 250 ml, and 600 ml)
- Plastic
Beakers (250 ml)
- Test
Tubes and Test Tube Racks
- Heating
Apparatus (Bunsen Burner, Kerosene Stove or Gas Stove)
- Crucibles
and Lids
- Boiling
Tubes
- Corks
(Assorted Sizes)
- Gas
Delivery Tubes (Assorted Sizes)
- Thermometers
(-10 – 110 degrees C)
- Spatulas
- Glass
Rods
- Measuring
Cylinders (5 ml, 10 ml, 25 ml, 50 ml, 100 ml, and 250 ml)
- Test
Tube Holders
- Weighing
Bottles
- Evaporating
Basins
- Mortars
and Pestles
- Tripod
Stands
- Round
Bottom Flasks (250 ml, and 500 ml)
- Volumetric
Flasks (500 ml, 1000 ml, and 2000 ml) for teacher’s use only
- Glass
Beakers (1000 ml) for teacher’s use only
- Measuring
Cylinders (1000 ml) for teacher’s use only
- Droppers
- Separating
Funnels
- Watch
Glasses
- Wire
Gauze and Pipe Clay Triangles
- Asbestos
Mats
- Reagent
Bottles
- Dissecting
Kits
- Microscopes
- Microscope
Slides and Cover Slips
- Hand
Lenses
- White
Tiles
- Visking
Tubings
- Rubber
Bungs
- Specimen
Bottles
- Petri
Dishes
PHYSICS
- Mass
Hangers (5g, 10g, 20g, 50g, and 100g)
- Ammeter
(0 – 1.0A) and (0 – 5.0A)
- Bunsen
Burners/Stoves
- Diverging/Concave
Lens (focal length 10, 15, and 20 cm)
- Converging/Concave
Mirrors (focal length 10, 15, and 20 cm)
- Connecting
Wires (0.5m each)
- Constantan
Wires (SWG 20, 22, 24, 26, 28, and 30) at least 2 rolls
- Convex/Converging
Lens (focal length 10, 15, and 20 cm)
- Copper
Calorimeters (150 ml, 300 ml, and 200 ml)
- Crocodile
Clips
- Convex/Diverging
Mirror (focal length 10, 15, and 20 cm)
- Galvanometers
(center zero)
- Glass
Blocks (rectangular 11 x 6 x 2 cm)
- Half
Meter Rules
- Measuring
Cylinders (100 ml, 250 ml, and 1000 ml)
- Meter
Rules
- Nichrome
Wires (SWG 22, 24, and 26) 2 rolls
- Optical
Pins (at least 2 boxes)
- Pendulum
Bobs
- Plane
Mirrors
- Plasticine
(2 Bars)
- Prisms
(60 x 60 degrees – Equilateral and Right Angled)
- Retort
Stands and Clamps
- Rheostats
(0 – 50 ohms)
- Slot
Masses (5g, 10g, 20g, 100g, and 200g)
- Spiral
Spring (Nuffield Type)
- Spring
Balances
- Standard
Resistors (1, 2, 3, 5, and 10 ohms)
- Stop Clocks
- Contact
Switches
- Thermometers
(-10 – 110 degrees C)
- Tripod
Stands
- Voltmeters
(0 – 3.0V) and (0 – 5.0V)
- Wire
Gauzes
- Soft
Boards
- Bulb
Holders (Single and Double)
- Touch
Bulbs
- Thumb
Pins (2 boxes)
- Thread
(Knitting and Nylon) 2 rolls each
- Cell
Holders (Single and Double)
- Glass
Beakers (100 ml, 150 ml, 250 ml, 500 ml and 600 ml)
- Wooden
Blocks (Various Sizes)
- Pulleys
(Single and Double)
- Wedges/Knife
Edge (Short and Long)
- Magnets
and Plotting Compass
- Chemical
Balances
- Keys
(Contact and Tapping)
- Copper
Wire (SWG 20 – 30) 2 rolls each
- Capillary
Tubes (Diameter 0.5 – 4.0 mm)
- Test
Tubes, Test Tube Racks and Test Tube Holders
- Lead
Shots
- Calorimeter
Jackets
- Stirrers
(Aluminum, Copper, and Glass)
- Wooden
Corks (Various Sizes)
- Glass
Marbles
- G-Clamps