Phone: +255 764041507/ +255 717147649
Visit our Web site for more Information
www.jaalabenterprises.com
HEAD OFFICE: DAR ES SALAAM
MAKONGO JUU
Adjacent to Terminal Hotel
P.o.Box 35613
Tel: +255 767 350310, +255 713 350310
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)
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 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
