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Methylene Blue, Trihydrate (Basic Blue 9)
methylene-blue-trihydrate-basic-blue-9

Blue dye for medical and laboratory use.

SKU: ME140
Blood Cell Counter, 2 Cell, Differential
blood-cell-counter-2-cell-differential

Two-cell differential counter with totalizer and audible alert.

SKU: BCC2
Blood Cell Counter, 5 Cell, Differential
blood-cell-counter-5-cell-differential

Five-cell differential counter with totalizer and audible bell.

SKU: BCC5
methylene-blue-trihydrate-basic-blue-9
Methylene Blue, Trihydrate (Basic Blue 9) (ME140)

Methylene Blue Trihydrate


Methylene Blue Trihydrate, also known as Basic Blue 9 trihydrate, is a fine crystalline powder with the chemical formula C16H18ClN3S . 3H2O. It finds its application in histology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs. It can also be used as a protozoacide and a fungicide.


Key Features:

  • Used in histology and bacteriology staining
  • Effective anti-fungus treatment for fish eggs
  • Can be used as a protozoacide and a fungicide
  • Chemical formula: C16H18ClN3S . 3H2O

Product Specifications:

SynonymsBasic Blue 9, trihydrate; Methelyne blue trihydrate; 3,7-Bis(dimethylamino)phenazathionium chloride trihydrate
CAS No.7220-79-3
FormulaC16H18ClN3S . 3H2O
AppearanceFine yellow powder
ApplicationHistology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs, protozoacide and fungicide.

Similar Products:

  • Toluidine blue
  • Crystal Violet
  • Safranin O
  • Methylene Green
  • Wright's Stain

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Handle with care, may cause skin irritation, harmful if swallowed or inhaled. Keep out of reach of children.


Perfect for histologists, bacteriologists and those in need of anti-fungal treatment for fish eggs.
SKU: ME140
blood-cell-counter-2-cell-differential
Blood Cell Counter, 2 Cell, Differential (BCC2)

Blood Cell Counter, 2 Cell, Differential

Heavy-duty two-cell differential blood counter with a totalizer window that records cumulative counts. Each cell (LYMPH and POLY) counts up to 999. Internal bell rings at every 100 total counts. Red and white keys improve visibility. Features corrosion-resistant ABS outer shell and dual reset knobs to clear counts. Suitable for medical and laboratory applications.


Product Specifications

Counting Capacity 999 per key (LYMPH and POLY)
Totalizer Displays sum of both counters
Audible Alert Bell rings every 100 total counts
Reset Mechanism Reset knobs on both sides
Key Color Red and white for visibility
Body Material Corrosion-resistant ABS
Weight 360 g
Dimensions (L×W×H) 18 cm × 8 cm × 5.2 cm
Operation Method Press one key at a time for accuracy

Applications and Benefits:

  • Differential blood cell counting in labs
  • Tracks LYMPH and POLY counts with totalizer
  • Audible bell alerts at 100-count milestones
  • Reduces errors with red and white keys
  • Resets quickly with dual side knobs
  • Durable ABS construction for repeated use

Caution:

Only press one button at a time to avoid miscounts. Test and calibrate unit before use. Ensure full depression of keys for accurate recording.

SKU: BCC2
blood-cell-counter-5-cell-differential
Blood Cell Counter, 5 Cell, Differential (BCC5)

Blood Cell Counter, 5 Cell, Differential

Heavy-duty five-cell blood counter designed for differential cell counts in laboratory environments. Each key (BASO, EOSIN, MONO, LYMPH, POLY) records up to 999. Includes a totalizer that sums all five counts. A bell rings for every 100 total counts. Reset knobs on both sides allow complete zeroing of all cells. Red and white keys improve visibility and help prevent input errors. Constructed with a corrosion-resistant ABS shell for durability.


Product Specifications

Counting Capacity 999 per key (BASO, EOSIN, MONO, LYMPH, POLY)
Totalizer Displays sum of all five counters
Audible Alert Bell rings every 100 total counts
Reset Mechanism Zero reset knobs on both sides
Key Color Red and white for visibility
Body Material Corrosion-resistant ABS
Weight 590 g
Dimensions (L×W×H) 24 cm × 8 cm × 5 cm
Operation Method Fully depress one button at a time

Applications and Benefits:

  • Used for differential blood cell counting in labs
  • Individually tracks BASO, EOSIN, MONO, LYMPH, and POLY cells
  • Totalizer provides overall sum of all entries
  • Bell alert every 100 total counts aids monitoring
  • Resets quickly using dual side knobs
  • ABS shell offers corrosion resistance and durability
  • Red/white keys enhance clarity and reduce input errors

Caution:

Always press only one button at a time to avoid miscounts. Calibrate and test the counter before use. Ensure full depression of each key for proper recording.

SKU: BCC5
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