At LPS, we understand the importance of reliable and affordable microbiological supply solutions for our customers in varied environments, from research laboratories to medical laboratories and beyond. We provide procurement of a wide range of products, including dehydrated and prepared media, both bottled and plated, organisms, and supplies such as inoculating loops and needles.

Please also see our collection of other Life Science products for a complete offering of whatever you may need for your important work.  We're always here if you have questions or need assistance - email or call us!

Microbiology

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  1. India Ink; HDx, dropper bottle, 15ml
    SKU: Z64-EA
    Manufacturer: Hardy Diagnostics
    India Ink, for Cryptococcus, dropper bottle, 15ml, by Hardy Diagnostics For use in the identification of Cryptococcus neoformans by detection of the polysaccharide capsule. India ink is a negative stain that will show a clear zone where the capsule is. The Hardy Diagnostics manufacturing facility and quality management system comply with the FDA's Good Manufacturing Practices (GMP) and have achieved ISO 13485 certification as a medical device manufacturer. Quality is a science...Service is an art. At Hardy Diagnostics, we believe in excellence in patient care...just like you do! Comparable to: Remel R21518 (1 per EA)
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    was $17.13 Special Price $13.73
  2. McFarland Latex Equiv 3; HDx, 16x100mm tube, 8ml
    SKU: ML3-EA
    Manufacturer: Hardy Diagnostics
    McFarland Standard, Latex Equivalent # 3, 8ml fill, 16x100mm tube, by Hardy Diagnostics The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. The stability of McFarland Latex Standards allows for a significantly longer shelf-life than the original barium sulfate standards due to reduced light sensitivity. Comparable to: Remel R20413 (1 per EA)
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    was $41.87 Special Price $33.59
  3. Agar, Bacteriological Grade, 100 Grams CAS# 9002-18-0
    Manufacturer: Research Products International
    Dimensions: 3.50 x 3.75 x 3.50, Weight: 0.19, Cas#: 9002-18-0 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $60.45
  4. Potassium Hydroxide, KOH; HDx, 20%, 15ml SQ*
    SKU: Z78-EA
    Manufacturer: Hardy Diagnostics
    Potassium Hydroxide, 20% KOH, for skin fungal preps, 15ml dropper vial, by Hardy Diagnostics, prefer to ship ground For use in slide preparations of specimens for the purpose of identifying fungal elements. Dissolves epithelial cells that may mask fungi. The Hardy Diagnostics manufacturing facility and quality management system comply with the FDA's Good Manufacturing Practices (GMP) and have achieved ISO 13485 certification as a medical device manufacturer. Quality is a science...Service is an art. At Hardy Diagnostics, we believe in excellence in patient care...just like you do! Comparable to: Remel R21231 (1 per EA)
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    was $25.53 Special Price $20.48
  5. YPD Agar, 250 Grams
    Manufacturer: Research Products International
    Dimensions: 3.50 x 3.75 x 3.50 Weight: 0.64 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $64.15
  6. McFarland Latex Equiv 4; HDx, 16x100mm tube, 8ml
    SKU: ML4-EA
    Manufacturer: Hardy Diagnostics
    McFarland Standard, Latex Equivalent # 4, 8ml fill, 16x100mm tube, by Hardy Diagnostics The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. The stability of McFarland Latex Standards allows for a significantly longer shelf-life than the original barium sulfate standards due to reduced light sensitivity. (1 per EA)
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    was $36.02 Special Price $28.89
  7. McFarland Latex Equiv 2; HDx, 16x100mm tube, 8ml
    SKU: ML2-EA
    Manufacturer: Hardy Diagnostics
    McFarland Standard, Latex Equivalent # 2, 8ml fill, 16x100mm tube, by Hardy Diagnostics The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. The stability of McFarland Latex Standards allows for a significantly longer shelf-life than the original barium sulfate standards due to reduced light sensitivity. (1 per EA)
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    was $36.00 Special Price $28.88
  8. BHI Broth, Brain Heart Infusion Broth, 100 Grams
    Manufacturer: Research Products International
    Mol. Wt: Common Name: Brain Heart Infusion Broth Formula: Dimensions: 3.50 x 3.75 x 3.50 Weight: 0.24 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $38.35
  9. Gelrite, 100 Grams CAS# 71010-52-1
    Manufacturer: Research Products International
    Soluble in water. Store at room temperature. Cas .71010-52-1 Usually ships within 24 hours. This product is sold for laboratory research use only. Dimensions: 3.50 x 7.00 x 3.50, Weight: 0.69, Cas#: 71010-52-1 Research or further manufacturing use o (1 per EA)
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    $84.30
  10. Tryptic Soy Agar Plate; HDx, 15x60mm plate R
    SKU: G151-PK
    Manufacturer: Hardy Diagnostics
    Tryptic Soy Agar Plate; HDx, 15x60mm plate R
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    was $30.53 Special Price $24.49
  11. McFarland Latex Equiv 1; HDx, 16x100mm tube, 8ml
    SKU: ML1-EA
    Manufacturer: Hardy Diagnostics
    McFarland Standard, Latex Equivalent # 1, 8ml fill, 16x100mm tube, by Hardy Diagnostics The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. The stability of McFarland Latex Standards allows for a significantly longer shelf-life than the original barium sulfate standards due to reduced light sensitivity. Comparable to: Remel R20411 (1 per EA)
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    was $30.09 Special Price $24.14
  12. Rose/MacConkey Agar; HDx, 15x100mm biplate R
    SKU: J85-PK
    Manufacturer: Hardy Diagnostics
    (Rose Agar, selective for gram positive bacteria / MacConkey Agar, selective for gram negative bacteria) (10 per PK)
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    was $19.80 Special Price $15.89
  13. Peptone, Powder, 100 Grams CAS# 73049-73-7
    Manufacturer: Research Products International
    Dimensions: 3.50 x 3.75 x 3.50, Weight: 0.32, Cas#: 73049-73-7 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $41.75
  14. United Scientific™ InocuLating Loops, 10uL, Blue, Pk/30
    Manufacturer: United Scientific Supplies
    Disposable economical plastic loops for use when flame sterilization is not needed. Overall length is 8.75". Sterilized and packed in a plastic bag. (30 per PK )
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    was $6.00 Special Price $3.93
  15. SabDex Agar Blue, USP; HDx, 15x100mm plt 10/pk R
    SKU: W82-PK
    Manufacturer: Hardy Diagnostics
    Sabouraud Dextrose (SabDex) Agar, Blue, USP, not for human diagnostic use, 26ml fill, 15x100mm plate, order by the package of 10, by Hardy Diagnostics Sabouraud Dextrose Agar and Sabouraud Dextrose Broth are recommended for the isolation, cultivation, and maintenance of non-pathogenic and pathogenic species of fungi and yeasts, and meet the harmonized USP/EP/JP standards for the microbial examination of non sterile products. This product contains an inert blue dye to facilitate differentiation from other media that would otherwise have an similar color (such as Tryptic Soy Agar). (10 per PK)
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    was $14.10 Special Price $11.30
  16. Blood Agar, 5%/EMB Agar; HDx, 15x100mm biplate R
    SKU: J22-PK
    Manufacturer: Hardy Diagnostics
    (TSA with 5% Sheep Blood / Eosin Methylene Blue Agar). A two-section Petri plate. Ideal for the detection of urinary tract infections. EMB is selective for gram negative bacteria and will differentiate between lactose and non-lactose fermentors. Also, most Candida spp will grow on EMB. Features: Contains 5% sheep blood from a veterinary supervised, controlled herd of donor animals. Blood is guaranteed to be from healthy antibiotic-free animals. Polystyrene Petri plates feature raised rings for stacking ability and prevents sliding. Packaged in sleeves of 10 plates in a "breathable" celluose bag that prevents build-up of condensation and excess moisture. The Hardy Diagnostics manufacturing facility and quality management system adhere to cGMP's have achieved ISO 13485 certification as a medical device manufacturer. Comparable to: BD 221286 (10 per PK)
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    was $12.71 Special Price $10.20
  17. MacConkey Agar (RSR); HDx, 15x100mm plt 10/pk R
    SKU: GA35-PK
    Manufacturer: Hardy Diagnostics
    Hardy Diagnostics MacConkey Agar is recommended for use as a selective and differential medium for the isolation of gram-negative bacilli (including coliform organisms and enteric pathogens), on the basis of lactose fermentation. This media is identical to Cat. no. G35, however his product has a Petri plate that features a reduced stacking ring (smoother lid) so that it will work smoothly with automated streaking devices, such as the bioMerieux Previ Isola. (10 per PK)
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    was $21.96 Special Price $17.62
  18. GBS Detect HDx, 15x100mm plt EA10/pk R
    SKU: A300-PK
    Manufacturer: Hardy Diagnostics
    GBS Detect™ is recommended for the isolation and differentiation by enhanced hemolysis of detection of gamma-hemolytic (non-hemolytic) Group B Streptococcus from GBS enrichment broth procedures. Features and Benefits: Optically clear polystyrene For distortion free viewing. Heavy-Duty Reduces breakage during shipping. Stacking rings Polystyrene Petri plates feature raised rings for stacking ability and prevents sliding. Breathable Packaging Packaged in sleeves of 10 plates in a "breathable" bag that prevents buildup of condensation and excess moisture (10 per PK)
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    was $30.70 Special Price $15.81
  19. A8or Mycoplasma HDx, 15x60mm plate PK10
    SKU: G02-PK
    Manufacturer: Hardy Diagnostics
    For the selective isolation of Mycoplasma hominis and Ureaplasma urealyticum. A8 Agar is highly nutritious due to peptones supplemented with yeast extract and inactivated horse serum present in the medium. The yeast extract provides diphosphopyridine nucleotides and the serum provides cholesterol and a source of protein. Amphotericin B and penicillin G are added to inhibit faster growing contaminants. Comparable to: Remel R20204 (10 per PK)
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    was $53.41 Special Price $42.85
  20. HardyCHROM ESBL, HDx, 15x100mm plt PK10
    SKU: G321-PK
    Manufacturer: Hardy Diagnostics
    Clear, quick results in as little as 18 hours! HardyCHROM™ ESBL is a selective and differential chromogenic medium which is intended for the qualitative and presumptive detection from stool specimens of: 1) Enterobacteriaceae that are potentially non-susceptible to ceftazidime and cefpodoxime; and 2) Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli, Klebsiella pneumoniae and Klebsiella oxytoca. ESBL or Extended Spectrum Beta Lactamases refer to a group of enzymes produced by some species of bacteria that can mediate the organism’s resistance to one or more broad spectrum penicillins and cephalosporin antibiotics. Hardy Diagnostics is proud to offer this breakthrough culture media that will help screen ESBL quickly and more efficiently from stool specimen. Features and Benefits: Results in as little as 18 hours Easy-to-read color read-out Escherichia coli produce pink colonies Proteus mirabilis produce yellow/gold colonies (10 per PK)
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    was $37.98 Special Price $30.46
  21. HardyCHROM CRE HDx, 15x100mm plt PK10
    SKU: G323-PK
    Manufacturer: Hardy Diagnostics
    Carbapenem resistance screening! HardyCHROM™ CRE (Carbapenem Resistant Enterobacteriaceae) is a selective and differential chromogenic agar medium intended for the qualitative and presumptive detection from stool specimens of Escherichia coli that are non-susceptible to carbapenems as pink colonies and KES (Klebsiella aerogenes, Klebsiella oxytoca, Klebsiella pneumoniae, Enterobacter cloacae complex, and Serratia marcescens) that are non-susceptible to carbapenems as blue colonies. HardyCHROM CRE is intended as an aid in the detection, identification of colonization and control of these bacteria in a healthcare setting. HardyCHROM™ CRE is not intended to diagnose infection or guide therapy. Results can be interpreted after incubation for 18-24 hours. Subculture to non-selective medium is required for confirming identification, antimicrobial susceptibility testing and epidemiological typing. Features and Benefits: Non-susceptible E. coli produces colonies that are rose to magenta in color with darker pink centers. Klebsiella, Enterobacter, and Serratia spp. produce large, dark (10 per PK)
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    was $33.96 Special Price $27.24
  22. Potassium Hydroxide, KOH HDx, 10%, 15ml EA 1
    SKU: Z77-EA
    Manufacturer: Hardy Diagnostics
    otassium Hydroxide, 10% KOH, for skin fungal preps, 15ml dropper vial, by Hardy Diagnostics, prefer to ship ground For use in slide preparations of specimens for the purpose of identifying fungal elements. Dissolves epithelial cells that may mask fungal elements. The Hardy Diagnostics manufacturing facility and quality management system comply with the FDA's Good Manufacturing Practices (GMP) and have achieved ISO 13485 certification as a medical device manufacturer. Quality is a science...Service is an art. At Hardy Diagnostics, we believe in excellence in patient care...just like you do! Comparable to: Remel R21524 (1 per EA)
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    was $20.53 Special Price $16.46
  23. Leeds Medium HDx, 15x100mm plt RPK10
    SKU: G261-PK
    Manufacturer: Hardy Diagnostics
    Leeds Acinetobacter Medium is a selective and differential medium intended for use as a plating technique to obtain a pure culture of Acinetobacter. The selective components in Leeds Acinetobacter Medium are traditionally cefsulodin and cephradine, which inhibit the growth of non-Acinetobacter gram-negative bacteria, and vancomycin, which inhibits the growth of gram-positive bacteria. Acinetobacter Medium substitutes antibiotics for the some of the antibiotics in the original reference. The presence of fructose and sucrose and neutral red, a pH indicator, allows the differentiation of bacteria based on the products released when the bacteria use fructose and sucrose as a nutrient source. The colonies of those that release acidic products are yellow, while the colonies of those that release alkaline products are red. Acinetobacter spp. will produce light pink mucoid colonies with a pink to mauve color diffused into the medium. The colonies are circular, convex, smooth, and opaque with entire margins of 1 to 2 mm in diameter after 24 hours at 35 degrees C. (10 per PK)
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    was $28.80 Special Price $23.10
  24. Z46BX - Strep B Carrot Broth One-Step HDx, 16x100mm Tube, PK100
    Manufacturer: Hardy Diagnostics
    Our new tile-less system allows for fast results for the cultivation and identification of beta-hemolytic strains of Group B Streptococcus. Strep B Carrot Broth™ One-Step is a selective and differential medium which is intended for the detection of Group B Streptococcus (GBS) from anovaginal specimens collected from pregnant women. The medium is used as an aid in the qualitative determination of GBS colonization in pregnant women. The color change reaction from white to orange is representative of a positive result for presence of hemolytic GBS. Our one-step test is an improvement over conventional methods by increasing sensitivity, decreasing turn-around time, and lowering overall cost. All components are now included in the color change test, so the use of additional tiles is no longer necessary. Positives require no follow up testing! Advantages of Strep B Carrot Broth™ One-Step: One Step! Easy one-step process! Place sample directly in the tube. Adding tiles is no longer necessary. Simple read-out Development of any orange to red color whatsoever, indicates a positive result. Accurate results For positives, there is no need for further sub-culturing or testing. Low cost Lower overall cost when compared to LIM broth. Easy to use Can be used with liquid and gel-based transport systems. Multiple formats Carrot Broth media is available in multiple formats that work on many automated inoculating machines, such as the WASP®, BD Innova® and Kiestra™ (100 per PK)
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    was $604.30 Special Price $484.69
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