Chromatography Standards

HPLC Buffers

LPLC Media & Accessories

Solvents

REAGENT

Sodium hydroxide standard

Analytical titrant, 0.02M

CAS:1310-73-2

Formula:NaOH

MW:40 g/mol

฿1,990.00

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REAGENT

Sodium hydroxide standard

Analytical titrant, 0.01M

CAS:1310-73-2

Formula:NaOH

MW:40 g/mol

฿1,090.00

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REAGENT

Potassium hydroxide Standard

Analytical titrant, 8.0M

CAS:1310-58-3

Formula:KOH

MW:56.11 g/mol

฿1,180.00

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REAGENT

Chlorobenzene

1mg/ml, matrix: isooctane

CAS:108-90-7

Formula:C₆H₅Cl

MW:112.56 g/mol

฿1,500.00

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REAGENT

Petroleum ether

spectrophotometric grade

CAS:8032-32-4

฿3,960.00

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REAGENT

Sulfanilamide

>99.9%, for diazotization titration

CAS:63-74-1

Formula:C₆H₈N₂O₂S

MW:172.2 g/mol

฿1,250.00

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REAGENT

Phenanthrene standard solution

51ug/ml, matrix: methanol

CAS:85-01-8

Formula:C₁₄H₁₀

MW:178.23 g/mol

฿3,860.00

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REAGENT

Phenanthrene standard solution

3.56ug/ml, matrix: methanol

CAS:85-01-8

Formula:C₁₄H₁₀

MW:178.23 g/mol

฿3,360.00

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REAGENT

n-Octylamine

Standard for GC,≥99.5%(GC)

CAS:111-86-4

Formula:C₈H₁₉N

MW:129.24 g/mol

฿1,840.00

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REAGENT

Formaldehyde solution standard substances

100μg/mL Matrix: water. U=5%

CAS:50-00-0

Formula:CH₂O

MW:30.03 g/mol

฿1,560.00

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