RelatedCategories | AnalyticalReagents,Analytical/Chromatography,LoADIngBufferandTrackingDyes,MolecularBIOLOGy,NucleicAcidElectrophoresis, |
packaging | 1linPlasticbottle(1094391000) |
bp | 109 °C(1013 hPa) |
density | 1.01 g/cm3(20 °C) |
mp | -5 °C |
pH | 7.0(H₂O,20 °C) |
shippedin | ambient |
storagetemp. | Storeat+15°Cto+25°C. |
specifications | pH-value (20 °C):6.99-7.01 |
| Measuredwithacombinedglasselectrodeafter5-pointcalibrationaccordingtoDIN19268(expandedmeasurementuncertainty+/-0.01)withref.buffersolutionsaccordingtoDIN19266,preparedwithprimaryreferencematerials,attheaccreditedlaboratoryaccordingtoDINENISO/IEC17025. |
| DeviationsofpH(ΔpH)atvarioustemperatures: |
| (0 °C):+0.13 |
| (5 °C):+0.07 |
| (10 °C):+0.05 |
| (15 °C):+0.02 |
| (20 °C):+/-0 |
| (25 °C):-0.02 |
| (30 °C):-0.02 |
| (35 °C):-0.04 |
| (40 °C):-0.05 |
| (50 °C):-0.05 |
| Traceabletoprimaryreferencematerialsfrom: NIST189c,188,185h,186Ig,186IIg,187e PTBOx-179/10,TA-212/11,PHT-232/12,PHO-243/12,BO-211/11 NIST:NationalInstituteofStandardsandTechnology PTB:Physikalisch-TechnischeBundesanstalt |