Neutral Red 5g CI50040 Basic Red 5

HEALTH & SAFETY : Not classifed as hazardous under UK & EU legislation but as with all chemicals pleas handle with care and KEEP OUT OF THE REACH OF CHILDREN

5g of microbiological stain neutral red. This stain is commonly used as a nuclear stain and in viability testing of yeasts among many other applications.Also used as a pH indicator, turning from red to yellow at pH 6.8 - 8.0