Dehydrated Microbiology Media
Electron Microscopy Sciences Agar, Powder 100 GR
CAS #9002-18-0 (C₁₂H₁₈O9)x F.W. 3000-9000
Gelling Temperature (1.5% in H2O) about 35 degree C. Gel Strength (1.5% gel) 300g/cm2.
Research Products International Corp LB Brth Lnnx Pwd Anml Free
For propagation and maintenance of E. Coli. Low Salt Formula. Molecular Biology Grade. Dissolve 20 grams in 1 liter distilled water. Then adjust pH to 7.2. Heat and frequently agitate to completely dissolve. Sterilize by autoclaving for 15 minutes.
Alkali Scientific CellPro™ NZCYM + 1.5% Agar 500mL
Alkali Scientific™ CellPro™ NZCYM Media is a nutrient-rich growth medium optimized for the cultivation of Escherichia coli strains. With its formulation of casein hydrolysate, yeast extract, and sodium chloride, this media supports rapid bacterial growth and high plasmid yield, making it ideal for molecular cloning and protein expression experiments. Through meticulous sterile filtration, CellPro™ NZCYM Media ensures purity and consistency, empowering researchers with reliable results in their molecular biology workflows.
Sigma Aldrich Fine Chemicals Biosciences Peptone from potatoes suitable for microbiology | 100209-45-8 | 500G
Peptone from potatoes suitable for microbiology | Purity: >=4.5% amino-nitrogen basis; >=9.5% total nitrogen (N) basis | 100209-45-8 | 500G
Alkali Scientific Tryptic Soy Broth 100mL, 4 oz crimp cap (2 week QC), 1/Pk
Tryptic Soy Broth (TSB) 100mL in a 4 oz crimp cap glass bottle is a nutrient rich general purpose liquid medium formulated for the cultivation of a wide range of aerobic and facultative anaerobic microorganisms. The sterile, ready to use format supports reliable microbial growth for sterility testing, media fill simulations, and quality control studies in pharmaceutical, clinical, and industrial microbiology laboratories. The crimp sealed bottle design helps maintain sterility and ensures consistent results during extended incubation protocols. Each bottle is quality controlled with a 2 week QC hold to confirm performance and reliability, making it suitable for regulated laboratory environments and validated microbiological testing workflows.
Alkali Scientific Anaerobic Lecithin Lactose Agar, 20 mL Prepared Plate, 10/Pk
Anaerobic Lecithin Lactose Agar, 20 mL Prepared Plate, 10/Pk is designed for cultivating anaerobic bacteria. Each 20mL prepared plate is pre-poured with selective medium that supports the growth of anaerobic lecithin lactose fermenting bacteria. This ready-to-use product eliminates the need for preparation, offering laboratory professionals a time-saving and reliable solution for microbial analysis.
Alkali Scientific CellPro™ 12mL (16x100mm) Plain Top Centrifuge Tube with Molded Graduations, Conical Bottom (V), Non Skirted, Bulk Bagged, Polystyrene (PS), 2000/Case
The CellPro™ 12 mL Plain Top Centrifuge Tube provides dependable performance for sample preparation, centrifugation, and general laboratory workflows. Manufactured from clear polystyrene, the tube features a conical V bottom design that promotes efficient pellet formation and maximum sample recovery after centrifugation. Molded graduations allow quick visual reference for measuring sample volumes. The plain open top with an external rim improves grip and allows secure sealing with plug caps or sealing films when required. Its non skirted base ensures compatibility with standard centrifuge rotors commonly used in laboratories. Each tube is DNase and RNase free and non pyrogenic, making it suitable for handling sensitive biological samples. Bulk packaging supports efficient use in high throughput laboratory environments.
Alkali Scientific Chocolate Agar with Enrichment Slant 9mL,16x125 mm Tube, 10/Pk
Chocolate Agar with Enrichment Slant 9mL 16x125mm Tube, 10/Pk is an enriched, nonselective culture medium designed for the growth of fastidious bacteria such as Haemophilus influenzae, Neisseria gonorrhoeae, and Neisseria meningitidis. The medium is prepared by heating blood, which lyses red blood cells and releases essential growth factors including hemin (X factor) and NAD (V factor). These nutrients support the recovery of organisms that require specialized conditions for cultivation. The slant format provides increased surface area and improved storage stability compared with standard plates. Each tube contains 9mL of sterile agar in a 16x125mm screw cap tube, ensuring sterility, convenient handling, and reliable performance in diagnostic microbiology laboratories.
Alkali Scientific Phenylethyl Alcohol Agar (PEA) with 5% Sheep Blood, 10/Pk
Phenylethyl Alcohol Agar (PEA Agar) with 5% Sheep Blood is a selective and differential culture medium used for isolating Gram positive organisms, particularly Staphylococcus and Streptococcus species, from mixed clinical or environmental samples. Phenylethyl alcohol inhibits the growth of many Gram negative bacteria by disrupting DNA synthesis and altering membrane permeability, preventing organisms such as Proteus and Pseudomonas from overgrowing cultures. The addition of 5% defibrinated sheep blood supplies essential growth factors and enables observation of hemolytic reactions, allowing differentiation based on hemolysis patterns. Each plate is pre poured with approximately 20mL of sterile agar to provide optimal surface depth for streaking and incubation. These ready to use plates are widely utilized in clinical laboratories, hospitals, diagnostic testing facilities, and microbiology research environments.
Alkali Scientific YEPD w/Geneticin 25mL Plate, 10/Pk
YEPD w/Geneticin 25mL Plate, 10/Pk, used for yeast culture in laboratory applications. This selective media product is ideal for isolating yeast strains, offering reliable growth conditions for yeast propagation and genetic research.
Sigma Aldrich Fine Chemicals Biosciences Peptone from meat, enzymatic digest for biotechnological purposes | 91079-38-8 | 5KG
Peptone from meat, enzymatic digest for biotechnological purposes | Purity: >=14% total nitrogen (N) basis; >=2.7% amino-nitrogen basis | 91079-38-8 | 5KG
Alkali Scientific D/E Neutralizing Broth 9mL Tube, 10/Pk
D/E (Dey Engley) Neutralizing Broth is a selective enrichment medium developed for testing the antimicrobial activity of disinfectants and antiseptics. Each tube contains approximately 9mL of broth formulated with neutralizing agents including lecithin, polysorbate 80, sodium thioglycollate, sodium thiosulfate, and sodium bisulfite. These compounds effectively neutralize a broad spectrum of disinfectants such as quaternary ammonium compounds, phenolics, iodine solutions, chlorine compounds, and aldehydes. By immediately stopping the antimicrobial activity of residual disinfectants during sampling, the broth allows accurate detection of surviving microorganisms. This medium is widely used in environmental monitoring programs, sanitation validation studies, and microbiological quality control procedures.