Advanced Search

aldrich Brand

Displaying 15901-15950 of 67770 results.
Sigma Cat.No.Description
7766104-Bromo-1H-indazole
95%
776661Gold nanorods
10 nm diameter, λmax, 980 nm, dispersion in H2O
776688Gold nanorods
10 nm diameter, λ: 1064 nm Amax, dispersion in H2O
7767344-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine
97% (HPLC)
776742Silicon carbide
nanofiber, D <2.5 μm, L/D ≥ 20, 98% trace metals basis
776750InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 530 nm, 5 mg/mL in toluene
776769InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 590 nm, 5 mg/mL in toluene
776777InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 620 nm, 5 mg/mL in toluene
776785InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 650 nm, 5 mg/mL in toluene
776793InP/ZnS quantum dots
stabilized with oleylamine ligands, fluorescence λem 560 nm, 5 mg/mL in toluene
7768236-Hydroxybenzothiazole-2-carbonitrile
96%
776874K-Oxyma
97%
7769047-Acetyl-5-bromoindole
96%
7769395-Aminopyridine-2-carboxylic acid
96%
776998(R)-1,1,1-Trifluoro-2-propanol
≥95%
7770565′-Bromo-2,2′-bithiophene-5-carboxaldehyde
97%
7770641-Octen-3-one
96%
777099Gold nanoparticles
15 nm diameter, OD 1, suspension in 0.1 mM PBS, reactant free
777137Gold nanoparticles
15 nm diameter, OD 1, suspension in citrate buffer
77716111-Hydroxyundecylphosphonic acid
≥95% (GC)
77718812-Pentafluorophenoxydodecylphosphonic acid
99% (GC)
777242Silica, mesostructured
SBA-15, 99% trace metals basis
7772508-Mercaptoadenine
95%
7772932-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile
99% (HPLC)
777315Cy3-azide
90% (HPLC)
777323Cy5-azide
95% (HPLC)
777331Cy3-alkyne
for copper catalyzed click labeling
777358Cy5-alkyne
95% (HPLC)
777366DBCO-Cy3
for Copper-free Click Chemistry
777374DBCO-Cy5
for Copper-free Click Chemistry
7775442-Bromo-4-methoxybenzaldehyde
97%
7776251-Amino-2-methyl-2-propanol
95% anhydrous basis
7776334-Aminopyridazine
97%
7776412,3-Diamino-6-chloropyridine
97%
777676Graphene oxide
4 mg/mL, dispersion in H2O, avg. no. of layers, 1
777684Reduced graphene oxide
7777302-Bromofuran-3-carboxylic acid
96%
7778383-Aminooxetane
97%
7778463-Hydroxy-1-methyl-1H-pyrazole
96%
777854Tris(hydroxypropyl)phosphine
≥80%
77787O-(2-Aminoethyl)-O′-(2-azidoethyl)nonaethylene glycol
≥90% (oligomer purity)
777935CdTe core-type quantum dots
COOH functionalized, fluorescence λem 520 nm, powder
777943CdTe core-type quantum dots
COOH functionalized, fluorescence λem 570 nm, powder
777951CdTe core-type quantum dots
COOH functionalized, fluorescence λem 610 nm, powder
777978CdTe core-type quantum dots
COOH functionalized, fluorescence λem 710 nm, powder
777994CdTe core-type quantum dots
COOH functionalized, fluorescence λem 770 nm, powder
778052(S)-(+)-Mandelic acid
ReagentPlus®, ≥99%
778087Molybdenum(IV) selenide
-325 mesh, 99.9% trace metals basis
778095Silver nanowires
diam. × L 200  nm × 10 μm, 0.5% (isopropyl alcohol suspension)
778117Iron disulfide
powder, −325 mesh, 99.8% trace metals basis

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top