50mL Conical Test Tube with Cap

Handy 50ml test tubes for wrangling yeast or making slants. These sterile 50mL conical tubes are a handy option for brewers who like to work with yeast cultures, wrangle wild yeast, maintain house strains, or organise samples. Made from durable polypropylene, each tube features graduated markings and a secure screw cap for storage and handling. They're commonly used for storing harvested yeast, maintaining yeast banks, preparing yeast slants, and stepping up small starter cultures. Uses: Storing and propagating house yeast strains Making and storing yeast slants Collecting yeast from starters or fermenters Separating and settling yeast samples Mixing small starter cultures Storing brewing additives, finings, or laboratory samples Organising and labelling different yeast generations Specifications: Capacity: 50mL Dimensions: 30mm × 115mm Material: Polypropylene