suitable for microbiology, NutriSelect® Plus

Bromothymol-blue Lactose Cystine Agar, Cystine-Lactose-Electrolyte Deficient Agar, BROLACIN Agar
Pricing and availability is not currently available.

Quality Level





shelf life

limited shelf life, expiry date on the label


agar, 15 g/L
beef extract, 3 g/L
bromo thymol blue, 0.02 g/L
casein enzymic hydrolysate, 4 g/L
L-cystine, 0.128 g/L
lactose, 10 g/L
peptic digest of animal tissue, 4 g/L

mfr. no.

NutriSelect® Plus


microbe id | utilization test: suitable
microbiological culture: suitable
microbiology: suitable

final pH

7.3±0.2 (25 °C)

Featured Industry

Clinical Testing
Food and Beverages


nonselective and differential for Enterococcus spp.
nonselective and differential for Escherichia coli
nonselective and differential for Klebsiella spp.
nonselective and differential for Lactobacillus spp.
nonselective and differential for Proteus spp.
nonselective and differential for Pseudomonas spp.
nonselective and differential for Salmonella spp.
nonselective and differential for Staphylococcus spp.
nonselective and differential for Streptococcus spp.
nonselective and differential for coliforms

General description

CLED (cysteine-, lactose- and electrolyte-deficient) Agar is recommended for isolation, enumeration and identification of urinary pathogens.

Preparation Note

Suspend 36.15g in 1000ml distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

Legal Information

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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