Catalog division

Lab Reagents

Reagent-grade salts, acids, indicators, titrants, standard solutions and synthesis reagents for QC, research and teaching laboratories, each lot shipped with a COA and SDS.

3,487 products11 categories1 in stockCOA + SDS with every lot

3,487 products · page 108 of 146

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Polyamide with Fluorescence for thin layer chromatography, 6 DF, with fluorescent indicator 254 nm

ZX-000075

Polyethylene glycol solution 50% (w/v) [average mol wt 1,450] sterile-filtered, suitable for hybridoma

CAS: 25322-68-3
Formula: (-CH₂CH₂O-)n

ZX-000936

Polygalacturonic acid, ≥95.00%

CAS: 25990-10-7
Formula: (C₆H₈O₆)n

ZX-018876

Polyoxin D Zinc Salt

CAS: 146659-78-1
Formula: C₁₇H₂₁N₅O₁₄Zn
MW: 584.8 g/mol

ZX-047236

Polyphyllin I

CAS: 50773-41-6
Formula: C₄₄H₇₀O₁₆
MW: 855 g/mol

ZX-047467

Polystyrene, analytical standard, for GPC 2,000

CAS: 9003-53-6
Formula: [CH₂CH(C₆H₅)]n

ZX-000076

Ponceau 4R

CAS: 2611-82-7
Formula: C₂₀H₁₁N₂Na₃O₁₀S₃
MW: 604.5 g/mol

ZX-000686

Ponceau S

CAS: 6226-79-5
Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
MW: 760.6 g/mol

ZX-000687

Ponceau SX

CAS: 4548-53-2
Formula: C₁₈H₁₄N₂Na₂O₇S₂
MW: 480.4 g/mol

ZX-043748

Ponceau xylidine

CAS: 3761-53-3
Formula: C₁₈H₁₄N₂Na₂O₇S₂
MW: 480.4 g/mol

ZX-000688

POPOP, scintillation grade, 99%+

CAS: 1806-34-4
Formula: C₂₄H₁₆N₂O₂
MW: 364.4 g/mol

ZX-000077

Potassium (K) ICP Standard Solution 1 gm/L in Diluted HNO3 traceable to NIST

ZX-000255

Potassium (K) ICP Standard Solution 1 gm/L in Water traceable to NIST

ZX-000256

Potassium (K) ICP Standard Solution 10 gm/L in Diluted HNO3 traceable to NIST

ZX-000257

Potassium (K) ICP Standard Solution 10 gm/L in Water traceable to NIST

ZX-000258

Potassium AAS standard solution 1000 mg/L K in diluted HCl traceable to NIST

ZX-000259

Potassium AAS standard solution 1000 mg/L K in diluted HNO₃ traceable to NIST

ZX-000260

Potassium azide, ≥99.9%

CAS: 20762-60-1
Formula: KN₃
MW: 81.12 g/mol

ZX-000937

Potassium bromate 1/60 mol/L (0.1 N) solution

CAS: 7758-01-2
Formula: BrKO₃
MW: 167 g/mol

ZX-037263

Potassium bromide, for spectroscopy 99%+

CAS: 7758-02-3
Formula: BrK
MW: 119 g/mol

ZX-000078

Potassium carbamoylcarbamate

CAS: 26479-35-6
Formula: C₂H₃KN₂O₃
MW: 142.16 g/mol

ZX-046448

Potassium chromate, solution 5% w/v

CAS: 7789-00-6
Formula: CrK₂O₄
MW: 194.19 g/mol

ZX-000109

Potassium dichromate 0.1 N volumetric solution as per, USP

CAS: 7778-50-9
Formula: Cr₂K₂O₇
MW: 294.18 g/mol

ZX-038703

Potassium dichromate, solution 0.25 N

CAS: 7778-50-9
Formula: Cr₂K₂O₇
MW: 294.18 g/mol

ZX-000110

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