CHEMICAL AND REAGENTS
Showing 1–40 of 815 results
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2 Pcs pH Buffer Solution Powder for calibration of pH meter (pH 4.01 + pH 6.86)
৳ 150.00 Add to cart -
2 Pcs pH Buffer Solution Powder for calibration of pH meter (pH 4.01 + pH 6.86)
৳ 160.00 Add to cart -
Adwa AD70031P EC Standard Solution 1413 โ 20 ml
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Adwa AD70031P EC Standard Solution 1413 โ 20 ml
৳ 300.00 Add to cart -
Adwa Do Galvanic Probe Solution โ 30ml AD9072S
৳ 2,400.00 Add to cart -
Adwa Do Galvanic Probe Solution โ 30ml AD9072S
৳ 2,400.00 Add to cart -
Adwa EC Standard Solution 1413 โ 230ml AD7031
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Adwa TDS Standard Solution 1382 โ 230ml AD7032
৳ 2,160.00 Add to cart -
Agar Agar Powder for Microbiology 500g Merck India
৳ 5,000.00 Add to cart -
Ammonium Acetate 1 Kg Merck, Germany
৳ 1,850.00 Add to cart -
Ammonium Acetate 500gm Merck, Germany
৳ 950.00 Add to cart -
Ammonium Chloride 1 Kg Merck Germany
৳ 1,650.00 Add to cart -
Ammonium Di-hydrogen Phosphate 500 gm Merck Germany
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Ammonium Molybdate Tetrahydrate 100gm Extra Pure, Loba India
৳ 1,800.00 Add to cart -
Bacteriological Peptone, 500gm Hi-Media
৳ 5,000.00 Add to cart -
Barium Chloride 500 gm Merck Germany
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Biggan Box, Onnorokom Science Box for Funny periscope (Mojar Periscope)
৳ 280.00 Read more -
Biggan Box, Onnorokom Science Box for The Flash of Magnet (Chumbuker Chomok)
৳ 920.00 Add to cart -
Biggan Box, Onnorokom Science Box for The Mystery of Chemistry
৳ 900.00 Add to cart -
Bile Salt for Bacteriology 100gm Loba, India
৳ 2,500.00 Add to cart -
Biological Microscope with LED Illumination AmScope, USA
৳ 55,000.00 Add to cart -
Blaine Air Permeability Apparatus DBT-127
৳ 32,000.00 Add to cart -
Blaine Air Permeability Apparatus DBT-127
৳ 32,000.00 Add to cart -
BOD Analyzer Model: OxiTopยฎ-i IS 6
৳ 250,000.00 Add to cart -
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BOD Bottle 300ml Borosilicate Glass with Stopper LABGLASS USA
৳ 741.00 Add to cart -
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BOD Bottle 300ml Borosilicate Glass with Stopper LABGLASS USA
৳ 741.00 Add to cart -
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BOD instrument for self-check with 6 measuring units, with direct display of the BOD value at the measuring head, universal power supply 100 to 240 VAC, 50/60 Hz; accessories. 6 OxiTopยฎ-i measuring heads (3 x blue and 3 x grey), menu-operated, with backlit graphic LCD, control LED, operating buttons, for direct BOD readings, volume pre-selection, measurement duration between 1 and 7 days selectable, display of measuring curve, display of current readings. Thermostatic cabinets by Xylem Analytics WTW are excellent choices for respirometric measurements with OxiTopยฎ systems. In a specified temperature range, they yield a deviation of ยฑ0,5 K in relation to the set temperature and can be adjusted in steps of 1ยฐ C. The heating with the radial blower for constant temperature is equipped with sockets for the stirring platforms. The thermostatic cabinets are available in three sizes. The Incubator cabinet TS 608/2-i is suited for 2 BOD OxiTopยฎ systems (12 standard bottles each), needs a power supply 230 VAC, 50 Hz. Technical Specifications of BOD Analyzer Model: OxiTopยฎ-i IS 6 Pressure range (hPa): 500 to 1250 Selectable duration (days): 1 to 7 Selectable sample volumes (ml): 22.7; 43.5; 97.0 ; 164 ; 250 ; 365 ; 432 BOD measuring range: 0 to 4000 mg/l Display: LCD grahic, backlit, menu controlled Indicator LED: RGB Battery: 1 x CR 2450 Order Informations: Model: OxiTopยฎ-i IS 6 Order No: 208260 Description: BOD instrument for self-check with 6 measuring units, with direct display of the BOD value at the measuring head, universal power supply 100 to 240 VAC, 50/60 Hz; accessories To incubate samples at a constant, desired temperature during the reaction period, a thermostat cabinet is necessary. WTW offers thermostat cabinets in various sizes with a variably adjustable temperature range of 10ยฐC-40 ยฐC (50 ยฐF-104 ยฐF) and a power supply of 230 V/50 Hz. Temperature accuracy lies at ยฑ1 ยฐC deviation from the set temperature. Because the samples must be stirred, the thermostat cabinets are fitted with internal power sockets. 2-4 shelves are available, according to the thermostat cabinet size, thus enabling simultaneous temperature control of up to 48 standard BOD samples or 4 IS 12 or IS 6-Var stirrer platforms. The largest model, TS 1006-i is especially suited for special applications, as the space between the 4 shelves allows for 1.5 l vessels or flasks with side nozzles. The sizes TS 608/2-i aTS 608/4-i are available with transparent insulating glass doors and are especially suited for use with the OxiTopยฎ Control system. Data can be recalled through the closed glass door, to avoid temperature fluctuations caused by opening the door. Technical Specifications of Thermostat Cabinet (BOD Incubator): Model: TS 608/G 2-i Shelves: 2 Number of Samples: 2 x 12 BOD standard Glass door: Yes Temp. control range +10 ยฐC +40 ยฐC (50 ยฐF 104 ยฐF) ยฑ1 K; adjustment interval: 1 ยฐC Ambient temperature Operation: +10 ยฐC โฆ +32 ยฐC (50 ยฐF โฆ 89.6 ยฐF) (Climate class SN); Storage: -25 ยฐC โฆ +65 ยฐC (-13 ยฐF โฆ 149 ยฐF) Gross contents: 180 L Dimensions (H x B x D) outside: 850 x 620 x 600mm Dimensions (H x B x D) inside: 734 x 513 x 433mm Weight: 37 Kg
৳ 118,000.00 Add to cart -
BOD System OxiTopยฎ-i IS 6 & TS 608/G 2-i
৳ 500,000.00 Add to cart -
Buffer Solution pH 10.01 Hanna 1000 ml Bottle
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Buffer Solution pH 10.01 Hanna 500 ml Bottle
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Buffer Solution pH 4.00 Merck
৳ 1,200.00 Add to cart -
Buffer Solution pH 4.01 Hanna 1000 ml Bottle
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Buffer Solution pH 4.01 Hanna 500 ml Bottle
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Buffer Solution pH 7.01 Hanna 1000 ml Bottle
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Buffer Solution pH 7.01 Hanna 500 ml Bottle
৳ 1,300.00 Add to cart -
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Bulk Density Apparatus Model: 951
৳ 118,000.00 Add to cart -
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Bulk Density Apparatus Model: 951
৳ 118,000.00 Add to cart -
Bunsen Burner with Controller for Physics Lab
৳ 750.00 Add to cart -
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Burette (Micro) Class โAโ 5ml-10ml PTFE Key Stopcock LABGLASS
৳ 2,660.00 Add to cart -
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Burette (Micro) Class โAโ 5ml-10ml PTFE Key Stopcock LABGLASS
৳ 2,660.00 Add to cart