Bhutan · Solvents (HPLC & GC)

HPLC & GC Solvents supply to Bhutan

Buyers in Bhutan can order any of the 590 products in our solvents (HPLC & GC) division. Demand there comes mainly from ferro-alloys and metallurgy, hydropower and water treatment and cement. Regular consignments go to industrial centres such as Phuentsholing, Pasakha Industrial Estate and Thimphu. Typical customers for this division are pharma QC and analytical labs, API and intermediate manufacturers and contract research organisations.

Bhutan Sample products

590products in this division

7–10 dsea transit from India

2–4 dair freight

5categories

Supplying solvents (HPLC & GC) to Bhutan

By sea, containers and LCL lots take roughly 7–10 days to Phuentsholing (road from India) and Kolkata (for third-country cargo). Air cargo to Paro (PBH) takes 2–4 days, which suits small and urgent packs. The relevant authority is National Environment Commission / BFDA. Our export desk lines up the COA, GHS SDS and shipping documents to match. Common grades for this division are HPLC / gradient grade, LC-MS grade, Spectroscopy (UV/IR) grade and GC / headspace grade.

Grades in this division

HPLC / gradient gradeLC-MS gradeSpectroscopy (UV/IR) gradeGC / headspace gradeAnhydrousAR / ACSTechnical / industrial grade

Chemical compliance in Bhutan

Authority	National Environment Commission / BFDA
Seaports	Phuentsholing (road from India), Kolkata (for third-country cargo)
Airports	Paro (PBH)
Dangerous goods	IMDG by sea, IATA DGR by air

Trade with India is largely duty-free under the India–Bhutan Trade Agreement, and most goods cross the border at Phuentsholing by road. Medicines and APIs need authorisation from the Bhutan Food and Drug Authority (BFDA) before dispatch. Hazardous chemicals are subject to environmental and safety controls overseen by the National Environment Commission. Paperwork is generally simpler than for overseas markets, but a correct invoice, road consignment note, COA and SDS remain essential, and dangerous goods must be packed and labelled for road transport.

From order to delivery

1–2 daysQuote and document set agreed
Price, pack sizes, Incoterm and the paperwork list are confirmed in writing.
3–7 daysPacking for export
Stock items are packed in UN-rated drums or cartons. Made-to-order material adds its own lead time.
1–3 daysExport clearance at Nhava Sheva or Mundra
Shipping bill filed, dangerous goods declared under IMDG where needed.
7–10 daysOcean transit to Phuentsholing (road from India)
Port-to-port time depends on the vessel schedule and any transhipment.
2–5 daysImport clearance
Your broker clears the goods against local rules. Chemical oversight: National Environment Commission / BFDA.

Indicative total by sea: 14–27 days

By air: about 6–14 days in total.

Documents for Bhutan

Commercial Invoice
Packing List
Bill of Lading / Air Waybill
Certificate of Origin
Certificate of Analysis (COA)
Safety Data Sheet (16-section GHS)
BFDA import authorisation for APIs and medicines
Road consignment note
Dangerous Goods Declaration (IMDG/IATA) where applicable

Categories in solvents (HPLC & GC)

HPLC & LC-MS Grade Solvents 142AR & ACS Grade Solvents 122Spectroscopy, NMR & Specialty Grade Solvents 99 Laboratory & Synthesis Solvents 78 Industrial & Bulk Solvents 149

A selection we ship to Bhutan

A rotating sample from the division. Every product in the catalogue can be quoted for this destination.

Full solvents (HPLC & GC) range

Anisole, AR

CAS: 100-66-3
Formula: C₇H₈O
MW: 108.14 g/mol

ZX-038140

Decane, AR

CAS: 124-18-5
Formula: C₁₀H₂₂
MW: 142.28 g/mol

ZX-038173

Ammonia solution sp.gr.0955 10%, AR, for HPLC 10%

CAS: 1336-21-6
Formula: H₅NO
MW: 35.05 g/mol

ZX-038196

Dimethyl sulphoxide, USP ≥99.90%

CAS: 67-68-5
Formula: C₂H₆OS
MW: 78.14 g/mol

ZX-038241

p-Xylene, for scintillation ≥99.00%

CAS: 106-42-3
Formula: C₈H₁₀
MW: 106.16 g/mol

ZX-038311

Water, electronic grade

CAS: 7732-18-5
Formula: H₂O
MW: 18.02 g/mol

ZX-038395

1-Butanol, USP 99.5%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

ZX-038443

Chloroform, for HPLC, for spectroscopy ≥99.50%

CAS: 67-66-3
Formula: CHCl₃
MW: 119.37 g/mol

ZX-038451

Chloroform, IP

CAS: 67-66-3
Formula: CHCl₃
MW: 119.37 g/mol

ZX-038452

Diethylamine, for HPLC, for spectroscopy ≥99.50%

CAS: 109-89-7
Formula: C₄H₁₁N
MW: 73.14 g/mol

ZX-038461

N,N-Dimethylacetamide, EP/Ph. Eur.

CAS: 127-19-5
Formula: C₄H₉NO
MW: 87.12 g/mol

ZX-038462

Dimethyl sulphoxide, for HPLC, for spectroscopy ≥99.50%

CAS: 67-68-5
Formula: C₂H₆OS
MW: 78.14 g/mol

ZX-038463

Questions

Solvents (HPLC & GC) for Bhutan

Do you ship HPLC & GC solvents to Bhutan?

Yes. We ship by sea to Phuentsholing (road from India) and Kolkata (for third-country cargo), by air cargo or by express courier depending on quantity and urgency. Every lot carries a COA and a 16-section GHS SDS.

Which documents come with a HPLC & GC solvents shipment to Bhutan?

Commercial invoice, packing list, certificate of analysis and SDS as standard, plus the bill of lading or air waybill and a certificate of origin. Anything specific to National Environment Commission / BFDA is agreed with you at quote stage.

How long does delivery to Bhutan take?

Allow 7–10 days for ocean transit or 2–4 days by air, plus packing, export clearance and import clearance. The timeline on this page shows each stage.

Which solvent grade should I use for LC-MS rather than HPLC-UV?

LC-MS methods need solvents with very low metal ion and non-volatile residue content, because sodium and potassium adducts and background ions show up in the mass spectrum. HPLC-UV methods care mainly about UV cut-off and particle content. Choose LC-MS grade for mass detection and gradient HPLC grade for UV work to balance cost and performance.

How should opened bottles of HPLC solvent be stored?

Keep bottles tightly capped, away from light and at room temperature, and avoid topping up reservoirs with fresh solvent over old. Acetonitrile and methanol absorb moisture and pick up contaminants from the air, and tetrahydrofuran can form peroxides once its stabiliser is used up. Date each bottle on opening and follow your lab's in-use period.

Other divisions for Bhutan

Lab Reagents Biochemicals APIs Impurity Reference Standards Pharmaceutical Intermediates Inorganics & Metals Specialty Chemicals

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