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SIGALD Brand

Displaying 251-300 of 1264 results.
Sigma Cat.No.Description
217247Sodium thiosulfate pentahydrate
ACS reagent, ≥99.5%
217263Sodium thiosulfate
ReagentPlus®, 99%
217557Copper(II) acetate monohydrate
ACS reagent, ≥98%
217565Barium chloride dihydrate
ACS reagent, ≥99%
217573Barium hydroxide octahydrate
ACS reagent, ≥98%
217581Barium nitrate
ACS reagent, ≥99%
217638Sodium iodide
ReagentPlus®, ≥99%
217646Manganese(IV) oxide
activated, ~85%, <10 μm
220299Iron(II) chloride tetrahydrate
ReagentPlus®, 98%
220345Sodium bromide
ReagentPlus®, ≥99%
220361Magnesium oxide
-10-+50 mesh, 98%
220736Florisil®
100-200 mesh
221082Mercury(II) oxide yellow
ACS reagent, ≥99.0%
221090Mercury(II) iodide
ACS reagent, ≥99.0%
221163Silver(I) oxide
ReagentPlus®, 99%
221228Ammonium hydroxide solution
ACS reagent, 28.0-30.0% NH3 basis
221244Ammonium nitrate
ACS reagent, ≥98%
221260Ammonium iron(III) sulfate dodecahydrate
ACS reagent, 99%
221279Manganese(II) chloride tetrahydrate
ACS reagent, ≥98%
221287Manganese(II) sulfate monohydrate
ACS reagent, ≥98%
221295Potassium nitrate
ACS reagent, ≥99.0%
221325Potassium sulfate
ACS reagent, ≥99.0%, powder or crystals
221341Sodium nitrate
ACS reagent, ≥99.0%
221368Sodium pyrophosphate decahydrate
ACS reagent, ≥99%
221376Zinc sulfate heptahydrate
ACS reagent, 99%
22138Celite® 535
filter aid, flux calcined
22139Celite® Filter Cel
filter aid, slightly calcined
22140Celite® 545
filter aid, treated with sodium carbonate, flux calcined
22141Celite® 545 AW
filter aid, acid washed, treated with sodium carbonate, flux calcined
22142Celite® 577 fine
filter aid, calcined
221465Sodium hydroxide
ACS reagent, ≥97.0%, pellets
221473Potassium hydroxide
ACS reagent, ≥85%, pellets
22151Celite® 503
filter aid, treated with sodium carbonate, calcined
22152Celite® 512 medium
filter aid, calcined
221716Ammonium oxalate monohydrate
ACS reagent, ≥99%
221783Copper(II) chloride dihydrate
reagent grade
221791AW Standard Super-Cel® NF
221856Phosphomolybdic acid hydrate
ACS reagent
221864Potassium bromide
FT-IR grade, ≥99% trace metals basis
221872Potassium fluoride dihydrate
reagent grade, 98%
221929Iodic acid
ACS reagent, ≥99.5%
221937Ammonium iodide
ACS reagent, ≥99%
221945Potassium iodide
ACS reagent, ≥99.0%
221988Ammonium thiocyanate
ACS reagent, ≥97.5%
222003Sodium phosphate tribasic dodecahydrate
ACS reagent, ≥98%
222283Magnesium perchlorate
ACS reagent
222321Sodium carbonate
ACS reagent, anhydrous, ≥99.5%, powder or granules
22249Ammonium cerium(IV) nitrate
puriss. p.a., ACS reagent, ≥98.5% (RT)
222534Lithium tetraborate
≥99.9% trace metals basis
22269Ammonium cerium(IV) sulfate dihydrate
puriss. p.a., ACS reagent, ≥98.0% (RT)

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