Stains & Dyes

Methylene Blue Powder, 25g - Lab-Grade - The Curated Chemical CollectionSKU: IS2207525g bottle of methylene blue powder Lab-grade material for lab and research use Used as a staining agent Perfect for use in any microbiology lab or classroom Instructions for safe storage printed ...

$22.44

1% Crystal Violet, 30mL - The Curated Chemical CollectionSKU: IS58121 fl oz (30mL) bottle of crystal violet Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for ...

$12.59

Innovating Science Spore Stain ChemicalsSKU: IS5005Essential component for classrooms and labs studying endospores Each 30ml stain comes in convenient dropper bottle Includes safety data sheet for each stain This kit includes the most commonly ...

$54.99

Innovating Science Acid Fast Stain ChemicalsSKU: IS5006Stain acid fast mycobacterium bright red against blue for identification Use with Ziehl-Neelsen stain and Kinyoun method Acid fast stain chemicals are used to identify bacteria by staining the ...

$18.89

bacteria chemical stains kit with instructions

Bacteria Stain Set - 5 Different Chemicals in 30mL Dropper Bottles - The Curated Chemical CollectionSKU: IS5008COMPREHENSIVE SET || The Bacteria Stain Set provides a comprehensive collection of 5 different stain chemicals in 30mL dropper bottles: Methylene Blue Loefflers Solution, Methylene Blue Saturated ...

$27.29

Negative Stain KitSKU: IS5014Chemical kit designed to perform a negative stain on multiple cultures Negative stains dye the culture background rather than the bacteria themselves, enhancing visibility Kit contains enough ...

$18.99

Innovating Science Gram's Stain Kit - LargeSKU: IS5017Develop an understanding of and gain experience with the principles of Gram's Staining procedure Kit includes dilute lugols, crystal violet stain, safranin 0 (1% aqueous), Ethanol Includes ...

$95.99

0.5% Sudan IV Solution, 500mL - The Curated Chemical CollectionSKU: IS28238500mL bottle of sudan IV stain Chemical for general purpose lab and educational use Used as a fat-soluble dye Perfect for use in any microbiology lab or classroom Instructions for safe storage ...

$39.99

1% Malachite Green Stain, 100mL - The Curated Chemical CollectionSKU: IS22036100mL bottle of malachite green stain Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Instructions for safe ...

$14.69

1% Safranin O Solution, 500mL - Aqueous - The Curated Chemical CollectionSKU: IS28003500mL bottle of safranin O solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Instructions for safe storage ...

$28.49

Sudan III Solution, 100mL - The Curated Chemical CollectionSKU: IS28236100mL bottle of sudan III stain Chemical for general purpose lab and educational use Used as a fat-soluble dye Perfect for use in any microbiology lab or classroom Instructions for safe storage ...

$18.89

0.5% Sudan IV Solution, 100mL - The Curated Chemical CollectionSKU: IS28239100mL bottle of sudan IV stain Chemical for general purpose lab and educational use Used as a fat-soluble dye Perfect for use in any microbiology lab or classroom Instructions for safe storage ...

$19.99

Carbol Fuchsin Solution, 100mLSKU: IS12063CARBOL FUCHSIN SOLUTION || 100mL bottle of Carbol Fuchsin Solution is often used as a bacterial staining agent CHEMICAL SOLUTION || Chemical for general purpose lab and educational use GREAT FOR ...

$25.99

2% Crystal Violet (Menthol) Solution, 500mL - The Curated Chemical CollectionSKU: IS12148500mL bottle of crystal violet Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$37.99

1% Eosin Y Solution, 100mL - The Curated Chemical CollectionSKU: IS14001100mL bottle of eosin Y Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe storage and ...

$15.99

1% Janus Green Solution, 15ml - Laboratory GradeSKU: IS190011% JANUS GREEN SOLUTION || 15ml bottle of 1% Janus green solution LABORATORY GRADE || This chemical is laboratory grade, making it suitable for use in any educational or research laboratory ...

$16.99

Methylene Blue (Loeffler's) Solution, 500mL - The Curated Chemical CollectionSKU: IS22081500mL bottle of methylene blue Chemical for general purpose lab and educational use Used as a staining dye Perfect for use in any microbiology lab or classroom Includes directions for safe storage ...

$29.99

Methylene Blue (Loeffler's) Solution, 100mL - The Curated Chemical CollectionSKU: IS22082100mL bottle of methylene blue Chemical for general purpose lab and educational use Used as a staining dye Perfect for use in any microbiology lab or classroom Includes directions for safe storage ...

$16.99

0.02% Methyl Red Solution, 500mL - The Curated Chemical CollectionSKU: IS22088500mL bottle of methyl red Chemical for general purpose lab and educational use Used as a pH indicator Perfect for use in any chemistry lab or classroom Includes directions for safe storage and ...

$23.99

Nigrosin Saturated Solution (Acid Black 2), 100mL - The Curated Chemical CollectionSKU: IS23018100mL bottle of nigrosin Chemical for general purpose lab and educational use Used as a staining dye Perfect for use in any biochemistry lab or classroom Includes directions for safe storage and ...

$17.99

Janus Green, 1% Alcohol Solution, 30mLSKU: IS5801JANUS GREEN || 30mL bottle of Janus Green solution. Janus Green solution is used as a staining agent CHEMICAL ACID || Chemical is ideal for general purpose lab and educational use GREAT FOR ...

$12.59

1% Neutral Red, 30mL - The Curated Chemical CollectionSKU: IS58021 fl oz (30mL) bottle of neutral red solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions ...

$11.99

1% Bismarck Brown, 30mL - The Curated Chemical CollectionSKU: IS58031 fl oz (30mL) bottle of Bismarck brown solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes ...

$11.99

Brilliant Cresyl Blue, 1% Alcohol Solution, 30mLSKU: IS5804BRILLIANT CRESYL BLUE || 30mL (1 fl oz) bottle of brilliant Cresyl blue solution. Brilliant Cresyl blue solution is used as a staining agent CHEMICAL ACID || Chemical is ideal for general purpose ...

$16.99

3% Copper (II) Acetate, 30mL - Aqueous - The Curated Chemical CollectionSKU: IS58051 fl oz (30mL) bottle of copper(II) acetate solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes ...

$12.59

1% Methylene Blue, 30mL - Saturated Alcohol Solution - The Curated Chemical CollectionSKU: IS58081 fl oz (30mL) bottle of methylene blue saturated solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom ...

$16.99

Carbol Fuchsin (Ziehl Neelsen) Solution, 30mL - The Curated Chemical CollectionSKU: IS58091 fl oz (30mL) bottle of carbol fuchsin (Ziehl Neelsen) solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom ...

$12.59

Methylene Blue (Loeffler's) Solution, 30mL - The Curated Chemical CollectionSKU: IS58111 fl oz (30mL) bottle of methylene blue (Loeffler's) Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes ...

$16.99

1% Congo Red, 30mL - Aqueous - The Curated Chemical CollectionSKU: IS58161 fl oz (30mL) bottle of Congo red solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions ...

$12.59

Formalin-Nigrosin Solution, 30mL - The Curated Chemical CollectionSKU: IS58181 fl oz (30mL) bottle of formalin-nigrosin solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes ...

$11.99

1% Eosin B, 30mL - The Curated Chemical CollectionSKU: IS582130mL bottle of eosin B solution Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$11.99

Safranin: EZ-Prep - Capsule - Makes 0.1% Solution 100MlSKU: IS4046EZ PREP || Single: EZ-Prep - capsule of Safranin solution MAKES 100ML || Pack makes 100ml of 0.1% solution Safranin (CAS # 477-73-6). Makes 100mL 0.1% solution.

$12.99

Safranin: EZ-Prep - Capsule - Makes 0.25% Solution 100MlSKU: IS4047EZ PREP || Single: EZ-Prep - capsule of Safranin solution MAKES 100ML || Capsule makes 100ml of 0.25% solution Safranin (CAS # 477-73-6). Makes 100mL 0.25% solution.

$12.99

Methyl Green: EZ-Prep - Capsule - Makes 1% Solution 100MlSKU: IS4051EZ PREP || Single: EZ-Prep - capsule of Methyl Green solution MAKES 100ML || Capsule makes 100ml of 1% solution Methyl Green (CAS # 7114-03-6). Makes 100mL 1% solution.

$16.99

Basic Fuchsin: EZ-Prep - Capsule - Makes 100MlSKU: IS4053EZ PREP || Single: EZ-Prep - capsule of Basic Fuchsin solution MAKES 100ML || Capsule makes 100ml of solution Basic Fuchsin (CAS # 632-99-5). Makes 100mL 1% solution.

$12.99

Eosin Y: EZ-Prep - Capsule - Makes 1% Solution 100MlSKU: IS4054EZ PREP || Single: EZ-Prep - capsule of Eosin Y solution MAKES 100ML || Capsule makes 100ml of 1% solution Eosin Y (CAS # 17372-87-1). Makes 100mL 1% solution.

$12.99

Methyl Orange: EZ-Prep - Capsule - Makes 0.1% Solution 100MlSKU: IS4060EZ PREP || Single: EZ-Prep - capsule of Methyl Orange solution MAKES 100ML || Capsule makes 100ml of 0.1% solution Methyl Orange (CAS # 547-58-0). Makes 100mL 0.1% solution.

$12.99

Cresol Red: EZ-Prep - Capsule - Makes 0.2% Solution 100MlSKU: IS4065EZ PREP || Single: EZ-Prep - capsule of Cresol Red solution MAKES 100ML || Capsule makes 100ml of 0.2% solution Cresol Red (CAS # 62625-29-0). Makes 100mL 0.2% solution.

$12.99

Food Coloring Set - 4 Assorted Dyes - FD&C Blue, Yellow, Red, Green - 50mL Dropper Bottles - The Curated Chemical CollectionSKU: IS35039MOST POPULAR COLORS || Blue, yellow, red, and green colors in one convenient set EASY DISPENSING || Concentrated water-based dyes comes in 50mL dropper bottles with replaceable caps MADE IN THE ...

$20.99

Aceto-Orcein Biostain 2%, 30mL - Laboratory Grade - The Curated Chemical CollectionSKU: IS10025LABORATORY GRADE || Ideal for teaching and educational labs APPLICATIONS || Use in microscopy to visualize chromosomes in cells undergoing mitosis SAFETY & STORAGE || Includes GHS-compliant ...

$20.99

Innovating Science Agarose Dye Markers SetSKU: IS5007Economically sound means of allowing students to learn the electrophoresis process by eliminating need for DNA Run up to 8 gels Agarose dye marker set can be used with a 2% agarose gel to get ...

$19.89

Out Of Stock

Complete Stain Kit - Vital Stain, Bacteria Stain, and Gram's Stain Chemicals Set - 19 Bottles TotalSKU: ISSTAINSET1THE MOST COMPREHENSIVE STAIN SET AVAILABLE || Set contains all chemicals needed for using a variety of staining techniques to highlight structures on living and fixed cells INCLUDED STAIN ...

$99.99

Out Of Stock

Gram's Iodine Solution, 500mL - The Curated Chemical CollectionSKU: IS18023500mL bottle of Gram's iodine solution Chemical for general purpose lab and educational use Used as a mordant when performign a Gram stain Perfect for use in any biology lab or classroom Includes ...

$41.99

Out Of Stock

1% Methylene Blue, 500mL - Aqueous - The Curated Chemical CollectionSKU: IS22077500mL bottle of methylene blue Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$24.99

Out Of Stock

1% Methylene Blue, 100mL - Aqueous - The Curated Chemical CollectionSKU: IS22078100mL bottle of methylene blue Chemical for general purpose lab and educational use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$16.79

Out Of Stock

0.1% Methyl Orange Solution, 500mL - Aqueous - The Curated Chemical CollectionSKU: IS22084500mL bottle of methyl orange solution Chemical for general purpose lab and educational use Used as a pH indicator Perfect for use in any chemistry lab or classroom Instructions for safe storage ...

$23.99

Out Of Stock

FD&C Blue #1 Dye, 50mL - The Curated Chemical CollectionSKU: IS1506050mL bottle of blue #1 dye Chemical for general purpose lab and educational use Used as a tracer dye Perfect for use in any chemistry lab or classroom Instructions for safe storage printed on the ...

$12.59

Out Of Stock

1.0% Crystal Violet Solution, 100mL - Lab-Grade - The Curated Chemical CollectionSKU: IS12146100mL bottle of crystal violet solution Lab-grade material for lab and research use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$19.69

Out Of Stock

0.1% Crystal Violet Solution, 500mL - Lab-Grade - The Curated Chemical CollectionSKU: IS12147500mL bottle of crystal violet solution Lab-grade material for lab and research use Used as a staining agent Perfect for use in any microbiology lab or classroom Includes directions for safe ...

$22.99

Out Of Stock

FD&C Red Dye #3, 50mL - The Curated Chemical CollectionSKU: IS1506350mL bottle of red #3 dye Chemical for general purpose lab and educational use Used as a dye Perfect for use in any chemistry lab or classroom Includes directions for safe storage and SDS is ...

$12.99

Out Of Stock