Labbox – Page 162 – Isometric

Labbox

Zinc sulfate heptahydrate AGR
ZnSO₄·7H₂O
white vitriol, zinc vitriol
M.W: 287,54 CAS: 7446-20-0 EC: 231-793-3 EC INDEX: 030-006-00-9
UN: 3077 IMDG: 9 III UN 3077 ADR: 9 III UN 3077 IATA: 9 III UN 3077

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Appearance colourless crystal or white powder

Assay 99.5 – 100.5%

Iron (Fe) ? 0.0003%

Substances insoluble in water (H₂O) ? 0.005%

pH (5% water, 20°C) 4.4 – 5.6

Nitrates (NO₃) ? 0.002%

Copper (Cu) ? 0.0005%

Ammonium (NH₄) ? 0.001%

Chloride (Cl^–) ? 0.0003%

Arsenic (As) ? 0.0001%

Calcium (Ca) ? 0.002%

Potassium (K) ? 0.001%

Cadmium (Cd) ? 0.0001%

Magnesium (Mg) ? 0.0003%

Manganese (Mn) ? 0.0003%

Sodium (Na) ? 0.001%

Lead (Pb) ? 0.001%

[/expand]
Read more
Quick View

Add to wishlist
Zinc sulfate heptahydrate EPR
ZnSO₄·7H₂O
white vitriol, zinc vitriol
M.W: 287,54 CAS: 7446-20-0 EC: 231-793-3 EC INDEX: 030-006-00-9
UN: 3077 IMDG: 9 III UN 3077 ADR: 9 III UN 3077 IATA: 9 III UN 3077

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay 99.0 – 100.5%

Substances insoluble in water (H₂O) ? 0.02%

Iron (Fe) ? 0.0005%

pH (5% water, 20°C) 4.4 – 5.6

Total Nitrogen ? 0.002%

Chloride (Cl^–) ? 0.002%

Arsenic (As) ? 0.0005%

Calcium (Ca) ? 0.005%

Potassium (K) ? 0.005%

Lead (Pb) ? 0.003%

Sodium (Na) ? 0.005%

[/expand]
Read more
Quick View

Add to wishlist
Urea GEN
CH₄N₂O
M.W: 60.06 CAS: 57-13-6 EC: 200-315-5 TARIC: 31021010

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.0%

Iron (Fe) ? 0.0005%

pH 7.5 – 10.5

DNases/RNases/Proteases free

Heavy metals (Pb) ? 0.001%

Chloride (Cl^–) ? 0.0005%

Sulfates (SO₄) ? 0.001%

for electrophoresis and molecular biology

[/expand]
Read more
Quick View

Add to wishlist
Diethylether EPR stabilized with <0.002% hydroquinone
(C₂H₅)₂O
1,1′-Oxibisethane, Diethyl Ether, Ethoxyethane, Et
Restriction: Drugs precursors Cat. 3 – AEAT
M.W: 74.12 CAS: 60-29-7 EC: 200-467-2 EC INDEX: 603-022-00-4
UN: 1155 IMDG: 3 I UN 1155 ADR: 3 I UN 1155 (D/E) IATA: 3 I UN 1155

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.5%

Non-volatile matter ? 0.002%

Water (H₂O) ? 0.2%

Peroxides ? 0.0002%

[/expand]
Read more
Quick View

Add to wishlist
Tween® 20 GEN
M.W: 1227.72 CAS: 9005-64-5 TARIC: 34029010

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Density 1.095 – 1.105

Solubility in water (H₂O) ? 100g/l

Boiling point ? 100º C

For Biochemistry

[/expand]
Read more
Quick View

Add to wishlist
TRIS-Borate-EDTA-Buffer pH 8.3 (10x) GEN
TARIC: 38229000

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

For electrophoresis applications

Composition TRIS 1.0 mol/l EDTA 0.02 mol/l H₃BO₃ 1.0

[/expand]
Read more
Quick View

Add to wishlist
TRIS-Acetate-EDTA-Buffer pH 8.5 (50x) GEN
TARIC: 38229000

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Composition TRIS 2.0 mol/l EDTA 0.05 mol/l HAc 1 mol/l in

[/expand]
Read more
Quick View

Add to wishlist
Ponceau S Red solution GEN
TARIC: 38229000

H: H314-H335-H410 P: P273-P280-P301+P330+P331-P305+P351+P338-P309+P311

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Composition: 2g Ponceau S red in 1L of 3% C₂HCl₃O₂ in H₂O solution

For electrophoresis applications

Quality control Passes test

[/expand]
Read more
Quick View

Add to wishlist
Magnesium chloride hexahydrate GEN
MgCl₂·6H₂O
M.W: 203.3 CAS: 7791-18-6 EC: 232-094-6

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.5%

Iron (Fe) ? 0.0005%

pH 5 – 6.5

Water (H₂O) 51 – 55%

Ammonium (NH₄) ? 0.002%

Phosphate (PO₄) ? 0.0005%

Arsenic (As) ? 0.0001%

Sulfates (SO₄) ? 0.002%

Barium (Ba) ? 0.002%

Potassium (K) ? 0.001%

Calcium (Ca) ? 0.005%

Manganese (Mn) ? 0.0005%

Sodium (Na) ? 0.001%

Lead (Pb) ? 0.0005%

[/expand]
Read more
Quick View

Add to wishlist
Glycine GEN
H₂NCH₂COOH
M.W: 75.06 CAS: 56-40-6 EC: 200-272-2 TARIC: 29224985

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.5%

pH 5.9 – 6.4

Iron (Fe) ? 0.0005%

Loss on drying ? 0.1%

DNases/RNases/Proteases free

Other Amino acids ? 0.1%

Ammonium (NH₄) ? 0.02%

Chloride (Cl^–) ? 0.004%

Sulfates (SO₄) ? 0.005%

Arsenic (As) ? 0.0001%

Lead (Pb) ? 0.0005%

for electrophoresis and molecular biology

[/expand]
Read more
Quick View

Add to wishlist
Ficoll® 400 GEN
M.W: 400000 CAS: 26873-85-8 TARIC: 39079190

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Appearance White to off-white

DNases/RNases/Proteases free

[/expand]
Read more
Quick View

Add to wishlist
EDTA – Ethylenediaminetetraacetic acid, disodium salt dihydrate
C₁₀H₁₄N₂Na₂O₈ · 2H₂O
M.W: 372.24 CAS: 6381-92-6 EC: 205-358-3 TARIC: 29224985

H: H332-H373 P: P260

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99%

pH (5% water, 25°C) 4 – 5

Iron (Fe) ? 0.001%

DNases/RNases/Proteases free pass test

Loss on drying ? 10.0%

Chloride (Cl^–) ? 0.005%

Copper (Cu) ? 0.001%

Arsenic (As) ? 0.0005%

Sulfates (SO₄) ? 0.01%

Lead (Pb) ? 0.001%

For molecular biology

[/expand]
Read more
Quick View

Add to wishlist
Dimethyl sulfoxide GEN
(CH₃)₂SO
M.W: 78.13 CAS: 67-68-5 EC: 200-664-3 TARIC: 29309098

H: H227 P: P210-P280-P370 + P378-P403-P501

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.5%

Free acidity ? 0.001%

Non-volatile matter ? 0.001%

Iron (Fe) ? 0.0001%

Phosphorous (P) ? 0.00001%

Silicon (Si) ? 0.00002%

Copper (Cu) ? 0.00005%

Water (H₂O) ? 0.1%

Calcium (Ca) ? 0.0001%

Potassium (K) ? 0.00005%

Magnesium (Mg) ? 0.00005%

Sodium (Na) ? 0.0002%

Lead (Pb) ? 0.00002%

Zinc (Zn) ? 0.00002%

For Cell Biology

[/expand]
Read more
Quick View

Add to wishlist
Acrylamide GEN
H₂C=CHCONH₂
M.W: 71.08  CAS: 79-06-1  EC: 201-173-7  TARIC: 29241900
EC INDEX: 616-003-00-0
UN: 2074  IMDG: 6.1 III UN 2074  ADR: 6.1 III UN 2074   IATA: 6.1 III UN 2074  H: H340-H350-H301-H312 + H332-H315-H317-H319-H361f-H372  P: P201-P280-P302 + P352-P305 + P351 + P338-P308 + P310

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

Assay ? 99.9%

Substances insoluble in water (H2O) ? 0.05%

Acrylic acid ? 0.001%

Water (H₂O) ? 0.1%

For electrophoresis applications

[/expand]
Read more
Quick View

Add to wishlist
Precision balance, EQUINOX

Ideal for research and quality assurance facilities, science education, precision counting and general laboratory tasks. Applications: check weighing, density, statistics, formulation/recipe, textile, parts counting, percentage weighing, dynamic weighing. Large coloured touch screen display provides intuitive operation with icon-driven menus and accessible applications. Built-in memory for storing products and settings. RS-232 interface. The scale is delivered with an instruction manual. Optional: factory calibration certificate (BAAC-CAL-001) must be ordered together with the scale. 200-240 V / 50-60 Hz. Warranty 5 years. Delivery time: 10 – 20 days

Read more

Quick View

Add to wishlist

Click outside to hide the comparison bar

Compare