"BDH"
pH Reference Standard Buffers, VWR Chemicals BDH®
Supplier: BDH
BDH pH buffers are available as either colorless or colored solutions.
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Aluminum, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Hydrochloric acid 36,5 - 38,0%, ARISTAR® ACS, VWR Chemicals BDH®
Supplier: BDH
Free from particulates. Meets reagent specifications for testing USP/NF monographs.
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Hydrochloric acid 34 - 37%, ARISTAR® PLUS for trace metal analysis, VWR Chemicals BDH®
Supplier: BDH
High purity acid for quantitative trace metal analysis in the parts-per-billion (ppb) level.
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BDH® pH Test Strips
Supplier: BDH
Used for rapid pH testing directly at the point of interest, strips are always ready for immediate use. They are also suitable for careful testing of dangerous, poisonous, or aggressive liquids as the long handle prevents fingers from coming into contact with the sample. The dye is chemically bound to the test strip and cannot bleed into the sample, protecting against contamination and enabling measurement in weakly buffered or strongly alkaline solutions. Included color chart has 4 different color blocks for each pH value, enabling highly precise pH determination. Strips are available in 13 different pH ranges with accuracy down to 0.2 pH units. Dimensions: 85Lx6Wmm.
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Potassium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, , VWR® BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Orthophosphoric acid ≥85.0%, ARISTAR® ACS, VWR Chemicals BDH®
Supplier: BDH
Meets reagent specifications for testing USP/NF monographs.
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Ethylene glycol ≥99.0%, Semi Grade for the electronics industry, VWR Chemicals BDH®
Supplier: BDH
Ethylene glycol ≥99.0%, Semi Grade for the electronics industry, VWR Chemicals BDH®
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Nitric acid 67 - 70%, ARISTAR® ULTRA, Ultrapure for trace metal analysis, VWR Chemicals BDH®
Supplier: BDH
Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.
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Nitric acid 67 - 70%, ARISTAR® PLUS for trace metal analysis, VWR Chemicals BDH®
Supplier: BDH
High purity acid for quantitative trace metal analysis at the parts-per-billion (ppb) level.
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Silver, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Sodium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Hydrogen peroxide 30 - 32%, ARISTAR® ULTRA, Ultrapure for trace metal analysis, VWR Chemicals BDH®
Supplier: BDH
Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.
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pH Indicator Paper DoubleZone, VWR Chemicals BDH®
Supplier: BDH
These indicator papers show two different colors for each pH value at intervals of 0.3–1 pH unit, increasing the accuracy of readings and allowing good estimation of intermediate values
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Starch 1% (w/v) in aqueous solution indicator, VWR Chemicals BDH®
Supplier: BDH
This indicator is prepared using soluble starch and high purity water. Salicylic acid is added as a preservative. Store at 5°C to 30°C tightly closed in the original containers.
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2-Propanol ≥70% USP, VWR Chemicals BDH®
Supplier: BDH
Filtered at 0.1 micron.