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Sulphurous acid 4,5 - 6% in aqueous solution, Supelco®

Supplier: Merck

Sulphurous acid 4,5 - 6% in aqueous solution, Supelco®

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Sulphurous acid (≥ 6,0% SO₂) in aqueous solution ACS

Supplier: Thermo Fisher Scientific

Sulphurous acid (≥ 6,0% SO₂) in aqueous solution ACS

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Sulfuric acid in impinger solution, proficiency testing material, Supelco®

Supplier: Merck

Sulfuric Acid in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A

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Sulfuric Acid TS

Supplier: CUSTOM MADE CHEMICALS LAB

The standard is specially intended for use in testing Japanese pharmacopoeia and monographs. This solution was produced according of Japanese pharmacopoeia specifications using reagent quality components and water meeting the Japanese pharmacopoeia monograph requirement for purified water.

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Sulfur in isooctane standard solutions, Specpure®

Supplier: Thermo Fisher Scientific

Standard, Sulfur in isooctane, Specpure®, blank

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Zinc oxide, HiFUEL® A310 for sulfur removal

Supplier: Thermo Fisher Scientific

Zinc oxide, HiFUEL® A310 for sulfur removal

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Supelco® PESTANAL® Organic Reference Standard, Sulfur

Supplier: Merck

Organic Standard, Sulfur, Pack type: Glass bottle for solids

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Specpure® Sulfur in Isooctane Standard Solution

Supplier: Thermo Fisher Scientific

Sulfur in Isooctane standard solution 20 µg/g (0.0020%)

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Cacodylic acid (dimethylarsinic acid) ≥98%

Supplier: Thermo Fisher Scientific

Cacodylic acid (dimethylarsinic acid) ≥98%

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Mercaptoacetic acid (thioglycolic acid) ≥80% in aqueous solution, Supelco®

Supplier: Merck

Mercaptoacetic acid (thioglycolic acid) ≥80% in aqueous solution, Supelco®

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Mercaptoacetic acid (thioglycolic acid) for synthesis, Sigma-Aldrich®

Supplier: Merck

Mercaptoacetic acid (thioglycolic acid) for synthesis, Sigma-Aldrich®

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Sulphuric acid

Supplier: CUSTOM MADE CHEMICALS LAB

Organic Standard, Sulfuric acid TS

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Cacodylic acid (dimethylarsinic acid) 98%

Cacodylic acid (dimethylarsinic acid) 98%

Supplier: Thermo Fisher Scientific

Cacodylic acid (dimethylarsinic acid) 98%

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Mercaptoacetic acid (thioglycolic acid) ≥98%, GPR RECTAPUR®

Mercaptoacetic acid (thioglycolic acid) ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Mercaptoacetic acid (thioglycolic acid) ≥98%, GPR RECTAPUR®

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Phosphinic acid (Hypophosphorous acid) 50%, Supelco®

Supplier: Merck

Phosphinic acid (Hypophosphorous acid) 50%, Supelco®

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PSS (phosphoric acid, sulphuric acid), Spectrosolv® acid blank, for the ACIDORAPID® mineralizer, Supelco®

Supplier: Merck

PSS (phosphoric acid, sulphuric acid), Spectrosolv® acid blank, for the ACIDORAPID® mineralizer, Supelco®

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Mercaptoacetic acid (thioglycolic acid) ≥97%

Supplier: Thermo Fisher Scientific

Mercaptoacetic acid (thioglycolic acid) ≥97%

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L(+)-Ascorbic acid

Supplier: Merck

L(+)-Ascorbic acid

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Trifluoroacetic acid

Supplier: Merck

Trifluoroacetic acid

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2-Oxoglutaric acid

Supplier: Merck

2-Oxoglutaric acid

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Sulphuric acid

Supplier: Merck

Sulphuric acid

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4-Hydroxy-3-methoxycinnamic acid (Ferulic acid), Supelco®

Supplier: Merck

4-Hydroxy-3-methoxycinnamic acid (Ferulic acid), Supelco®

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L(+)-Ascorbic acid free acid ≥99% ACS

L(+)-Ascorbic acid free acid ≥99% ACS

Supplier: VWR Chemicals

L(+)-Ascorbic acid free acid ≥99% ACS

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Mercaptoacetic acid (thioglycolic acid) 98%

Mercaptoacetic acid (thioglycolic acid) 98%

Supplier: Thermo Fisher Scientific

Mercaptoacetic acid (thioglycolic acid) 98%

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Carnosic acid free acid ≥99%

Supplier: Apollo Scientific

Carnosic acid free acid ≥99%

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Sulfur in crude oil standard solutions, Specpure®

Supplier: Thermo Fisher Scientific

Standard, Sulfur in crude oil, Specpure®, 1000 µg/g (0.10%)

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Mercaptoacetic acid (thioglycolic acid) Reag. Ph. Eur. analytical reagent, Supelco®

Supplier: Merck

Mercaptoacetic acid (thioglycolic acid) Reag. Ph. Eur. analytical reagent, Supelco®

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Valeric acid, Supelco®

Supplier: Merck

Valeric acid, Supelco®

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2-Ethylcaproic acid, Supelco®

Supplier: Merck

2-Ethylcaproic acid, Supelco®

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Sinapic acid, Supelco®

Supplier: Merck

Sinapic acid, Supelco®

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