It does absorb in the ultraviolet region of the spectrum, however, so can interfere with protein quantitation. In addition, lower and higher mole adducts will be present in lesser amounts, varying slightly within supplier's standard manufacturing conditions. These impurities may interfere with biological reactions. Triton X-100 is a very stable material, assumed to be stable for years if stored sealed. Sigma assays dissolves 1 mL X-100 in 10 mL water to give a clear to slightly hazy solution, from clear to slightly yellow in appearance.
Solutions are stable to autoclaving.
However, any ethylene oxide polymer can form trace peroxides on exposure to oxygen. These impurities may interfere with biological reactions. Additional terms and conditions may apply. Please see reverse side of the invoice or packing slip.