3177 Results for: "1-Aza-12-crown-4 (1,4,7-Trioxa-10-azacyclododeca)"
Corrected to: 1-Aza-12-crown-4 (1,4,7-Trioxa-10-azacyclododec)
4'-Carboxybenzo-15-crown-5 (4'-carboxybenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 56683-55-7
MDL Number: MFCD00143276
Molecular Formula: C15H20O7
Molecular Weight: 312.32
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 189
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Dibenzo-18-crown-6-(dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane, tin(II) ionophore I) ≥99.0%
Supplier: TCI America
CAS Number: 14187-32-7
MDL Number: MFCD00005098
Molecular Formula: C20H24O6
Molecular Weight: 360.41
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 382
Melting point (°C): 163
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N-(Hydroxymethyl)phthalimide ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 118-29-6
MDL Number: MFCD00005899
Molecular Formula: C9H7NO3
Molecular Weight: 177.16
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 147
Expand 2 Items
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Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%
Supplier: Thermo Scientific Chemicals
Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%
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18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) 99%
Supplier: Thermo Scientific Chemicals
18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) 99%
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BoneClones® Juvenile Human Skulls
Supplier: BONE CLONES, INC.
How does the skull change as we age?
Expand 1 Items
1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 23978-55-4 , For Synthesis
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4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%
Supplier: Thermo Scientific Chemicals
4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%
Expand 1 Items
Dibenzo-18-crown-6-(dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane, tin(II) ionophore I) 98+%
Supplier: Thermo Scientific Chemicals
Fieser: 6,159 8,128 9,126
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18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 17455-13-9, For Synthesis
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Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%
Supplier: Thermo Scientific Chemicals
Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%
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15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
Supplier: Thermo Scientific Chemicals
15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
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Dibenzo-24-crown-8-(dibenzo-1,4,7,10,13,16,19,22-octaoxacyclotetracosane) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 14174-09-5, For Synthesis
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Dibenzo-18-crown-6-(dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane, tin(II) ionophore I) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 14187-32-7, For Synthesis
Expand 2 Items
4'-Nitrobenzo-18-crown-6 (4'-nitrobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) 99%
Supplier: Thermo Scientific Chemicals
4'-Nitrobenzo-18-crown-6 (4'-nitrobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) 99%
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MOPS-Na, ULTROL®
Supplier: MilliporeSigma
( [3-(N-Morpholino)propanesulfonic acid, sodium] ). White solid. Purity: >= 98% by titration (dry basis). Heavy metals: <= 1 ppm. Absorbance (1.0 M, H2O, 260 nm): <0.05. pKa 7.2 at 20[degree] C. CAS 71119-22-7, M.W. 231.2.
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β-(N-Morpholino)ethanesulfonic acid (MES) ≥99% (by titrimetric analysis on dry substance), ULTROL®, Calbiochem®
Supplier: MilliporeSigma
A zwitterionic buffer useful in the pH range of 5.5 to 6.5, has a pKa of 6.10 at 25 °C.
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Indazole ≥99.0%
Supplier: TCI America
CAS Number: 271-44-3
MDL Number: MFCD00005691
Molecular Formula: C7H6N2
Molecular Weight: 118.14
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 270
Melting point (°C): 147
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VWR® Balance Series Sample Holders
Supplier: VWR International
VWR® Sample holders are an ideal solution to aid in faster and more convenient weighing of laboratory products.
Expand 1 Items
VWR® Sample Library Tubes and Closures, 1.2 ml
Supplier: VWR International
These 1.2 ml Library and Cluster Tubes are ideal for storage, dilution, mixing, harvesting, culture assays and screening based assays.
Expand 6 Items
Masterflex® Low-Flow Peristaltic Pumps, Avantor®
Supplier: VWR International
Variable-flow reversible peristaltic pump.
Expand 6 Items
VWR® 12-Channel Reagent Reservoirs
Supplier: VWR International
These 12-channel reservoirs are made from high-quality, chemical resistant PP.
Expand 2 Items
VWR® Rotors for VWR® Laboratory Centrifuges
Supplier: VWR International
Swing out or angled rotors for separation.
Expand 10 Items
Masterflex® Union Fittings, Hose Barb, Y-Connector, Polyproylene, Avantor®
Supplier: VWR International
No tools needed for assembly.
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Accessories for VWR® Midi 10 Electrophoresis System, Labnet
Supplier: VWR International
for use with 10 cm gel system. Two piece comb is adjustable to vary the depth of the well. Fits into slots on sides of gel tray. 1 mm thick.
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Accessories for VWR Standard and Advanced Orbital Shakers
Supplier: VWR International
An accessory for platforms used with VWR* and VWR Signature* Orbital Shakers. Stainless steel construction with hardware for easy attachment to platforms. Holds 48 tubes. Capacity, 33x34cm: 1. Capacity, 45x45cm: 4. Capacity, 61x61cm: 7. Capacity, 61x91cm: 12.
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VWR® Cell Slide
Supplier: VWR International
The handle of the Cell Slide tilts, allowing operators the convience of direct clamping
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VWR® 12" Test Sieves, Half Height, Brass and Stainless Steel
Supplier: VWR International
VWR® 12" Diameter (304.8 mm) brass frame with stainless steel wire cloth test sieves are durable and ideal for sieving applications where a larger sample size is required.
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VWR® 12" Test Sieves, Full Height, All Stainless Steel
Supplier: VWR International
VWR® 12" Diameter (304.8 mm ) all stainless steel test sieves are durable and ideal for sieving applications where a larger sample size is required.
Expand 1 Items
VWR® Upright Freezer Racks for 3" Boxes, Stainless Steel
Supplier: VWR International
Durable stainless steel freezer racks facilitate organization and maximize valuable storage space.
Expand 1 Items
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Kimberly-Clark
$55.13 to $522.67