:no_upscale()/HL_LQ-Filter.jpg)
Hellma
Hellma Hellma calibration standard basic set EP1002 for checking according to Ph. Eur. in the UV range / checking wavelength accuracy (241-640nm) /
Hellma® calibration standard basic set EP1002 for checking the photometer according to Ph. Eur. in the UV range Checking the wavelength accuracy with UV5 holmium oxide liquid filter, calibrated at wavelengths 241, 287, 361, 452, 485, 536, 640 nm, slit width 1 nm, measured against UV14 perchloric acid (blank). Verification of photometric accuracy and linearity in the UV range with UV506 niacin 6 mg/l, UV512 niacin 12 mg/l, UV524 niacin 24 mg/l, calibrated at wavelengths 213, 261 nm, slit width 1 nm, measured against UV599 hydrochloric acid (blank). Checking stray light at 250 nm with UV23 potassium iodide and UV12 ultrapure water (blank), calibrated with slit width 2 nm, cut-off approx. at 259 nm. Checking the spectral resolution with UV6 toluene in hexane and UV9 hexane reference filter (blank), calibrated at wavelengths 265 - 270 nm, slit widths 0.5, 1.0, 1.5, 2.0, 3.0 nm. All filters with serial number, packed in high-quality storage box with DAPokaż więcej
Oferta
Wszystkie ceny z VAT; koszty dostawy według feedu sklepu. Kliknięcie prowadzi bezpośrednio do strony produktu w sklepie.
Historia ceny (najniższa cena)
Szczegóły produktu
- Marki
- Hellma
- Kategorie
- Biznes i przemysł > Badania naukowe i laboratoryjne > Akcesoria laboratoryjne
Podobne produkty
Ohio Valley GC Column OV-20, 30 m x 0.32 mm ID, bonded 0.50 μm1 ofertaod 423,50 €
Grom HPLC Column GromSil 120 TMS-1 ST (spherical endcapped), 5 μm 75 x 3 mm1 ofertaod 420,00 €
Grom HPLC Column GromSil 120 TMS-1 ST (spherical endcapped), 5 μm 75 x 4 mm1 ofertaod 420,00 €
Ohio Valley GC Column, empty, Glass, 6' x 1/4" x 4 mm ID, for HP 5713, Configuration #71 ofertaod 141,43 €
Supelco HPLC Column BIOshell A400 Protein C4, 3.4 μm,3.4 μm, 10 cm x 4.6 mm1 ofertaod 1292,57 €
Trajan (SGE) Syringe, 10MDR-HSV, 10 ml, needle: exchangeable1 ofertaod 263,30 €