Balance Accessories

Balance accessories include draft shields, covers, antistatic kits, cables, stands, holders, and software used to protect laboratory balances, manage weighing conditions, position samples, and connect instruments for data transfer.

Search Within Results

541 – 555 of 3,365 results

541

Sigma Aldrich Fine Chemicals Biosciences RNAlaterR Stabilize and pr

RNAlater is compatible with most RNA isolation methods including TRI Reagent and GenElute Total RNA isolation and mammalian mRNA isolation kits.RNAlater is an aqueous non-toxic tissue storage reagent that rapidly permeates tissue to stabilize and protect cellular RNA in situ in unfrozen specimens. Tissue pieces are harvested and immediately submerged in RNAlater for storage without jeopardizing the quality or quantity of RNA. RNAlater eliminates the need to immediately process tissue specimens or to freeze samples in liquid nitrogen for later processing. RNAlater preserves RNA in tissues for up to 1 day at 37 C 1 week at 25 C and 1 month at 4 C. Tissues can also be stored at -20 C long-term.RNAlater has been extensively tested on several tissues from vertebrate species including brain heart kidney spleen liver testis skeletal muscle fat lung and thymus. RNAlater is also effective for E. coli Drosophila tissue culture cells white blood cells and some plants.

Pricing & Availability

542

Sigma Aldrich Fine Chemicals Biosciences Worthington LD Series Liqu1EA

LD Series Liquid Nitrogen Dewars are designed for storage of small quantities of liquid nitrogen. High-strength aluminum shell is both durable and light-weight. Super insulation provides advanced thermal protection. Neck tube joins inner and outer container providing maximum durability and minimum nitrogen consumption. Cap and neck tube core provide positive closure.